diff options
Diffstat (limited to 'src/vppinfra/vector/test')
| -rw-r--r-- | src/vppinfra/vector/test/array_mask.c | 124 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/compress.c | 248 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/count_equal.c | 104 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/index_to_ptr.c | 58 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/ip_csum.c | 179 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/mask_compare.c | 139 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/memcpy_x86_64.c | 142 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/sha2.c | 326 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/test.c | 249 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/test.h | 107 | ||||
| -rw-r--r-- | src/vppinfra/vector/test/toeplitz.c | 553 |
11 files changed, 0 insertions, 2229 deletions
diff --git a/src/vppinfra/vector/test/array_mask.c b/src/vppinfra/vector/test/array_mask.c deleted file mode 100644 index 904bb214f55..00000000000 --- a/src/vppinfra/vector/test/array_mask.c +++ /dev/null @@ -1,124 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/array_mask.h> - -__test_funct_fn void -clib_array_mask_u32_wrapper (u32 *src, u32 mask, u32 n_elts) -{ - clib_array_mask_u32 (src, mask, n_elts); -} - -typedef struct -{ - u32 mask; - u32 expected[256]; -} array_mask_test_t; - -static array_mask_test_t tests[] = { - /* mask values 0x1, output array of alternating 0 1 0 1 .. */ - { .mask = 1, - .expected = { 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, - 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 } }, - /* mask values 0xFFFFFFFF, output array of 0, 1, 2, .., 255 */ - { .mask = ~0U, - .expected = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, - 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, - 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, - 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, - 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, - 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, - 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, - 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, - 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, - 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, - 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, - 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, - 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, - 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, - 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, - 252, 253, 254, 255 } }, - /* mask values 0xF, output array of 0, .., 15, 0, .., 15, 0, .., 15 */ - { .mask = 15, - .expected = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } }, - /* mask values 0x1, output array of 1, 0, 1, 0,.. */ - { .mask = 1, .expected = { 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 } }, -}; - -static clib_error_t * -test_clib_array_mask_u32 (clib_error_t *err) -{ - u32 i, j; - for (i = 0; i < ARRAY_LEN (tests) - 1; i++) - { - u32 src[256]; - for (j = 0; j < ARRAY_LEN (src); j++) - src[j] = j; - - array_mask_test_t *t = tests + i; - clib_array_mask_u32_wrapper (src, t->mask, ARRAY_LEN (src)); - for (j = 0; j < ARRAY_LEN (src); j++) - { - if (src[j] != t->expected[j]) - return clib_error_return (err, - "testcase %u failed at " - "(src[%u] = 0x%x, expected 0x%x)", - i, j, src[j], t->expected[j]); - } - } - - u32 src[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; - array_mask_test_t *t = tests + i; - - clib_array_mask_u32_wrapper (src, t->mask, ARRAY_LEN (src)); - for (j = 0; j < ARRAY_LEN (src); j++) - { - if (src[j] != t->expected[j]) - return clib_error_return (err, - "testcase %u failed at " - "(src[%u] = 0x%x, expected 0x%x)", - i, j, src[j], t->expected[j]); - } - - return err; -} - -REGISTER_TEST (clib_array_mask_u32) = { - .name = "clib_array_mask_u32", - .fn = test_clib_array_mask_u32, -}; diff --git a/src/vppinfra/vector/test/compress.c b/src/vppinfra/vector/test/compress.c deleted file mode 100644 index 4f3fd533340..00000000000 --- a/src/vppinfra/vector/test/compress.c +++ /dev/null @@ -1,248 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/compress.h> - -__test_funct_fn u32 -clib_compress_u64_wrapper (u64 *dst, u64 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u64 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u32_wrapper (u32 *dst, u32 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u32 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u16_wrapper (u16 *dst, u16 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u16 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u8_wrapper (u8 *dst, u8 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u8 (dst, src, mask, n_elts); -} - -typedef struct -{ - u64 mask[10]; - u32 n_elts; -} compress_test_t; - -static compress_test_t tests[] = { - { .mask = { 1 }, .n_elts = 1 }, - { .mask = { 2 }, .n_elts = 2 }, - { .mask = { 3 }, .n_elts = 2 }, - { .mask = { 0, 1 }, .n_elts = 66 }, - { .mask = { 0, 2 }, .n_elts = 69 }, - { .mask = { 0, 3 }, .n_elts = 66 }, - { .mask = { ~0ULL, ~0ULL, ~0ULL, ~0ULL }, .n_elts = 62 }, - { .mask = { ~0ULL, ~0ULL, ~0ULL, ~0ULL }, .n_elts = 255 }, - { .mask = { ~0ULL, 1, 1, ~0ULL }, .n_elts = 256 }, -}; - -static clib_error_t * -test_clib_compress_u64 (clib_error_t *err) -{ - u64 src[513]; - u64 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u64 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5a5a5a5a5a5a5; - - r = clib_compress_u64_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%lx, src[%u] = 0x%lx)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5a5a5a5a5a5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; - - return err; -} - -static clib_error_t * -test_clib_compress_u32 (clib_error_t *err) -{ - u32 src[513]; - u32 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u32 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5a5a5; - - r = clib_compress_u32_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5a5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -static clib_error_t * -test_clib_compress_u16 (clib_error_t *err) -{ - u16 src[513]; - u16 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u16 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5; - - r = clib_compress_u16_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -static clib_error_t * -test_clib_compress_u8 (clib_error_t *err) -{ - u8 src[513]; - u8 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u8 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5; - - r = clib_compress_u8_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -REGISTER_TEST (clib_compress_u64) = { - .name = "clib_compress_u64", - .fn = test_clib_compress_u64, -}; - -REGISTER_TEST (clib_compress_u32) = { - .name = "clib_compress_u32", - .fn = test_clib_compress_u32, -}; - -REGISTER_TEST (clib_compress_u16) = { - .name = "clib_compress_u16", - .fn = test_clib_compress_u16, -}; - -REGISTER_TEST (clib_compress_u8) = { - .name = "clib_compress_u8", - .fn = test_clib_compress_u8, -}; diff --git a/src/vppinfra/vector/test/count_equal.c b/src/vppinfra/vector/test/count_equal.c deleted file mode 100644 index c57b0275984..00000000000 --- a/src/vppinfra/vector/test/count_equal.c +++ /dev/null @@ -1,104 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/count_equal.h> - -#define foreach_clib_count_equal(type) \ - typedef uword (wrapper_fn_##type) (type * a, uword maxcount); \ - \ - __test_funct_fn uword clib_count_equal_##type##_wrapper (type *a, \ - uword maxcount) \ - { \ - return clib_count_equal_##type (a, maxcount); \ - } \ - \ - static wrapper_fn_##type *wfn_##type = &clib_count_equal_##type##_wrapper; \ - static clib_error_t *test_clib_count_equal_##type (clib_error_t *err) \ - { \ - u32 ps = clib_mem_get_log2_page_size (); \ - void *map; \ - \ - u16 lengths[] = { \ - 1, 2, 3, 5, 7, 9, 15, 16, 17, 31, 32, 33, 255, 256, 257 \ - }; \ - type *data; \ - \ - map = clib_mem_vm_map (0, 2ULL << ps, ps, "test"); \ - if (map == CLIB_MEM_VM_MAP_FAILED) \ - return clib_error_return (err, "clib_mem_vm_map failed"); \ - \ - data = ((type *) (map + (1ULL << ps))); \ - data[-1] = 0xfe; \ - \ - mprotect (data, 1ULL < ps, PROT_NONE); \ - \ - for (u8 d = 0; d < 255; d++) \ - { \ - for (int i = 1; i <= (1 << ps) / sizeof (data[0]); i++) \ - data[-i] = d; \ - for (int i = 0; i < ARRAY_LEN (lengths); i++) \ - { \ - uword rv, len = lengths[i]; \ - \ - if ((rv = wfn_##type (data - len, len)) != len) \ - { \ - err = clib_error_return ( \ - err, "testcase 1 failed for len %u data %u(rv %u)", len, d, \ - rv); \ - goto done; \ - } \ - \ - data[-1] = d + 1; \ - if (len > 1 && ((rv = wfn_##type (data - len, len)) != len - 1)) \ - { \ - err = clib_error_return ( \ - err, "testcase 2 failed for len %u data %u (rv %u)", len, \ - d, rv); \ - goto done; \ - } \ - data[-1] = d; \ - \ - data[-2] = d + 1; \ - if (len > 2 && ((rv = wfn_##type (data - len, len)) != len - 2)) \ - { \ - err = clib_error_return ( \ - err, "testcase 3 failed for len %u data %u (rv %u)", len, \ - d, rv); \ - goto done; \ - } \ - data[-2] = d; \ - } \ - } \ - \ - done: \ - clib_mem_vm_unmap (map); \ - return err; \ - } - -foreach_clib_count_equal (u8); -foreach_clib_count_equal (u16); -foreach_clib_count_equal (u32); -foreach_clib_count_equal (u64); - -REGISTER_TEST (clib_count_equal_u8) = { - .name = "clib_count_equal_u8", - .fn = test_clib_count_equal_u8, -}; - -REGISTER_TEST (clib_count_equal_u16) = { - .name = "clib_count_equal_u16", - .fn = test_clib_count_equal_u16, -}; - -REGISTER_TEST (clib_count_equal_u32) = { - .name = "clib_count_equal_u32", - .fn = test_clib_count_equal_u32, -}; - -REGISTER_TEST (clib_count_equal_u64) = { - .name = "clib_count_equal_u64", - .fn = test_clib_count_equal_u64, -}; diff --git a/src/vppinfra/vector/test/index_to_ptr.c b/src/vppinfra/vector/test/index_to_ptr.c deleted file mode 100644 index 7ee3b94cb7c..00000000000 --- a/src/vppinfra/vector/test/index_to_ptr.c +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/index_to_ptr.h> - -typedef void (wrapper_fn) (u32 *indices, void *base, u8 shift, void **ptrs, - u32 n_elts); - -__test_funct_fn void -clib_index_to_ptr_u32_wrapper (u32 *indices, void *base, u8 shift, void **ptrs, - u32 n_elts) -{ - clib_index_to_ptr_u32 (indices, base, shift, ptrs, n_elts); -} - -static wrapper_fn *wfn = &clib_index_to_ptr_u32_wrapper; - -static clib_error_t * -test_clib_index_to_ptr_u32 (clib_error_t *err) -{ - void *_ptrs[512 + 128], **ptrs = _ptrs + 64; - u32 _indices[512 + 128], *indices = _indices + 64; - u16 lengths[] = { 1, 3, 5, 7, 9, 15, 16, 17, 31, 32, - 33, 40, 41, 42, 63, 64, 65, 511, 512 }; - - for (int i = 0; i < ARRAY_LEN (_indices); i++) - _indices[i] = i; - - for (int i = 0; i < ARRAY_LEN (lengths); i++) - { - u16 len = lengths[i]; - u8 shift = 6; - void *base = (void *) 0x100000000 + i; - - for (int j = -64; j < len + 64; j++) - ptrs[j] = (void *) 0xfefefefefefefefe; - - wfn (indices, base, shift, ptrs, len); - for (int j = 0; j < len; j++) - { - void *expected = base + ((u64) indices[j] << shift); - if (ptrs[j] != expected) - return clib_error_return (err, - "testcase failed for length %u " - "(offset %u, expected %p, found %p)", - len, j, expected, ptrs[j]); - } - } - return err; -} - -REGISTER_TEST (clib_index_to_ptr_u32) = { - .name = "clib_index_to_ptr_u32", - .fn = test_clib_index_to_ptr_u32, -}; diff --git a/src/vppinfra/vector/test/ip_csum.c b/src/vppinfra/vector/test/ip_csum.c deleted file mode 100644 index 17a606523f2..00000000000 --- a/src/vppinfra/vector/test/ip_csum.c +++ /dev/null @@ -1,179 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/ip_csum.h> - -typedef struct -{ - struct - { - u8 *src; - u32 count; - } chunk[5]; - u16 result; -} ip_csum_test_t; - -static u8 test1[] = { 0x45, 0x00, 0x00, 0x73, 0x00, 0x00, 0x40, - 0x00, 0x40, 0x11, 0x00, 0x00, 0xc0, 0xa8, - 0x00, 0x01, 0xc0, 0xa8, 0x00, 0xc7, 0x00 }; -#define TEST_LEN(x) (ARRAY_LEN (x) - 1) - -static ip_csum_test_t tests[] = { { - .chunk[0].src = test1, - .chunk[0].count = TEST_LEN (test1), - .result = 0x61b8, - }, - { - .chunk[0].src = test1, - .chunk[0].count = 1, - .chunk[1].src = test1 + 1, - .chunk[1].count = 2, - .chunk[2].src = test1 + 3, - .chunk[2].count = 3, - .chunk[3].src = test1 + 6, - .chunk[3].count = 4, - .chunk[4].src = test1 + 10, - .chunk[4].count = TEST_LEN (test1) - 10, - .result = 0x61b8, - }, - { - .chunk[0].count = 1, - .result = 0xff0f, - }, - { - .chunk[0].count = 2, - .result = 0x080f, - }, - { - .chunk[0].count = 3, - .result = 0x0711, - }, - { - .chunk[0].count = 4, - .result = 0x1210, - }, - { - .chunk[0].count = 63, - .result = 0xda01, - }, - { - .chunk[0].count = 64, - .result = 0xe100, - }, - { - .chunk[0].count = 65, - .result = 0xe010, - }, - { - .chunk[0].count = 65535, - .result = 0xfc84, - }, - { - .chunk[0].count = 65536, - .result = 0xffff, - } }; - -static clib_error_t * -test_clib_ip_csum (clib_error_t *err) -{ - u8 *buf; - buf = test_mem_alloc (65536); - for (int i = 0; i < 65536; i++) - buf[i] = 0xf0 + ((i * 7) & 0xf); - - for (int i = 0; i < ARRAY_LEN (tests); i++) - { - clib_ip_csum_t c = {}; - ip_csum_test_t *t = tests + i; - u16 rv; - - for (int j = 0; j < ARRAY_LEN (((ip_csum_test_t *) 0)->chunk); j++) - if (t->chunk[j].count > 0) - { - if (t->chunk[j].src == 0) - clib_ip_csum_chunk (&c, buf, t->chunk[j].count); - else - clib_ip_csum_chunk (&c, t->chunk[j].src, t->chunk[j].count); - } - rv = clib_ip_csum_fold (&c); - - if (rv != tests[i].result) - { - err = clib_error_return (err, - "bad checksum in test case %u (expected " - "0x%04x, calculated 0x%04x)", - i, tests[i].result, rv); - goto done; - } - } -done: - test_mem_free (buf); - return err; -} - -void __test_perf_fn -perftest_ip4_hdr (test_perf_t *tp) -{ - u32 n = tp->n_ops; - u8 *data = test_mem_alloc_and_splat (20, n, (void *) &test1); - u16 *res = test_mem_alloc (n * sizeof (u16)); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - res[i] = clib_ip_csum (data + i * 20, 20); - test_perf_event_disable (tp); - - test_mem_free (data); - test_mem_free (res); -} - -void __test_perf_fn -perftest_tcp_payload (test_perf_t *tp) -{ - u32 n = tp->n_ops; - volatile uword *lenp = &tp->arg0; - u8 *data = test_mem_alloc_and_splat (20, n, (void *) &test1); - u16 *res = test_mem_alloc (n * sizeof (u16)); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - res[i] = clib_ip_csum (data + i * lenp[0], lenp[0]); - test_perf_event_disable (tp); - - test_mem_free (data); - test_mem_free (res); -} - -void __test_perf_fn -perftest_byte (test_perf_t *tp) -{ - volatile uword *np = &tp->n_ops; - u8 *data = test_mem_alloc_and_fill_inc_u8 (*np, 0, 0); - u16 *res = test_mem_alloc (sizeof (u16)); - - test_perf_event_enable (tp); - res[0] = clib_ip_csum (data, np[0]); - test_perf_event_disable (tp); - - test_mem_free (data); - test_mem_free (res); -} - -REGISTER_TEST (clib_ip_csum) = { - .name = "clib_ip_csum", - .fn = test_clib_ip_csum, - .perf_tests = PERF_TESTS ( - { .name = "fixed size (per IPv4 Header)", - .n_ops = 1024, - .fn = perftest_ip4_hdr }, - { .name = "fixed size (per 1460 byte block)", - .n_ops = 16, - .arg0 = 1460, - .fn = perftest_tcp_payload }, - { .name = "variable size (per byte)", .n_ops = 16384, .fn = perftest_byte } - - ), -}; diff --git a/src/vppinfra/vector/test/mask_compare.c b/src/vppinfra/vector/test/mask_compare.c deleted file mode 100644 index 70608e11215..00000000000 --- a/src/vppinfra/vector/test/mask_compare.c +++ /dev/null @@ -1,139 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/mask_compare.h> - -__test_funct_fn void -clib_mask_compare_u16_wrapper (u16 v, u16 *a, u64 *mask, u32 n_elts) -{ - clib_mask_compare_u16 (v, a, mask, n_elts); -} - -__test_funct_fn void -clib_mask_compare_u32_wrapper (u32 v, u32 *a, u64 *mask, u32 n_elts) -{ - clib_mask_compare_u32 (v, a, mask, n_elts); -} - -__test_funct_fn void -clib_mask_compare_u64_wrapper (u64 v, u64 *a, u64 *mask, u64 n_elts) -{ - clib_mask_compare_u64 (v, a, mask, n_elts); -} - -static clib_error_t * -test_clib_mask_compare_u16 (clib_error_t *err) -{ - u16 array[513]; - u64 mask[10]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (array); i++) - array[i] = i; - - for (i = 0; i < ARRAY_LEN (array); i++) - { - for (j = 0; j < ARRAY_LEN (mask); j++) - mask[j] = 0xa5a5a5a5a5a5a5a5; - - clib_mask_compare_u16_wrapper (i, array, mask, i + 1); - - for (j = 0; j < (i >> 6); j++) - { - if (mask[j]) - return clib_error_return (err, "mask at position %u not zero", j); - } - if (mask[j] != 1ULL << (i & 0x3f)) - return clib_error_return (err, - "mask at position %u is %lx, expected %lx", - j, mask[j], 1ULL << (i % 64)); - - if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5) - return clib_error_return (err, "mask overrun at position %u", j + 1); - } - return err; -} - -REGISTER_TEST (clib_mask_compare_u16) = { - .name = "clib_mask_compare_u16", - .fn = test_clib_mask_compare_u16, -}; - -static clib_error_t * -test_clib_mask_compare_u32 (clib_error_t *err) -{ - u32 array[513]; - u64 mask[10]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (array); i++) - array[i] = i; - - for (i = 0; i < ARRAY_LEN (array); i++) - { - for (j = 0; j < ARRAY_LEN (mask); j++) - mask[j] = 0xa5a5a5a5a5a5a5a5; - - clib_mask_compare_u32_wrapper (i, array, mask, i + 1); - - for (j = 0; j < (i >> 6); j++) - { - if (mask[j]) - return clib_error_return (err, "mask at position %u not zero", j); - } - if (mask[j] != 1ULL << (i & 0x3f)) - return clib_error_return (err, - "mask at position %u is %lx, expected %lx", - j, mask[j], 1ULL << (i % 64)); - - if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5) - return clib_error_return (err, "mask overrun at position %u", j + 1); - } - return err; -} - -REGISTER_TEST (clib_mask_compare_u32) = { - .name = "clib_mask_compare_u32", - .fn = test_clib_mask_compare_u32, -}; - -static clib_error_t * -test_clib_mask_compare_u64 (clib_error_t *err) -{ - u64 array[513]; - u64 mask[10]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (array); i++) - array[i] = i; - - for (i = 0; i < ARRAY_LEN (array); i++) - { - for (j = 0; j < ARRAY_LEN (mask); j++) - mask[j] = 0xa5a5a5a5a5a5a5a5; - - clib_mask_compare_u64_wrapper (i, array, mask, i + 1); - - for (j = 0; j < (i >> 6); j++) - { - if (mask[j]) - return clib_error_return (err, "mask at position %u not zero", j); - } - if (mask[j] != 1ULL << (i & 0x3f)) - return clib_error_return (err, - "mask at position %u is %lx, expected %lx", - j, mask[j], 1ULL << (i % 64)); - - if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5) - return clib_error_return (err, "mask overrun at position %u", j + 1); - } - return err; -} - -REGISTER_TEST (clib_mask_compare_u64) = { - .name = "clib_mask_compare_u64", - .fn = test_clib_mask_compare_u64, -}; diff --git a/src/vppinfra/vector/test/memcpy_x86_64.c b/src/vppinfra/vector/test/memcpy_x86_64.c deleted file mode 100644 index edb32d05dc6..00000000000 --- a/src/vppinfra/vector/test/memcpy_x86_64.c +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#ifdef __x86_64__ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/mask_compare.h> - -__test_funct_fn void -wrapper (u8 *dst, u8 *src, uword n) -{ - clib_memcpy_x86_64 (dst, src, n); -} - -/* clang-format off */ -#define foreach_const_n \ - _(1) _(2) _(3) _(4) _(5) _(6) _(7) _(8) _(9) _(10) _(11) _(12) _(13) _(14) \ - _(15) _(16) _(17) _(18) _(19) _(20) _(21) _(22) _(23) _(24) _(25) _(26) \ - _(27) _(28) _(29) _(30) _(31) _(32) _(33) _(34) _(35) _(36) _(37) _(38) \ - _(39) _(40) _(41) _(42) _(43) _(44) _(45) _(46) _(47) _(48) _(49) _(50) \ - _(51) _(52) _(53) _(54) _(55) _(56) _(57) _(58) _(59) _(60) _(61) _(62) \ - _(63) _(64) _(65) _(66) _(67) _(68) _(69) _(70) _(71) _(72) _(73) _(74) \ - _(75) _(76) _(77) _(78) _(79) _(80) _(81) _(82) _(83) _(84) _(85) _(86) \ - _(87) _(88) _(89) _(90) _(91) _(92) _(93) _(94) _(95) _(96) _(97) _(98) \ - _(99) _(100) _(101) _(102) _(103) _(104) _(105) _(106) _(107) _(108) \ - _(109) _(110) _(111) _(112) _(113) _(114) _(115) _(116) _(117) _(118) \ - _(119) _(120) _(121) _(122) _(123) _(124) _(125) _(126) _(127) _(128) \ - _(129) _(130) _(131) _(132) _(133) _(134) _(135) _(136) _(137) _(138) \ - _(139) _(140) _(141) _(142) _(143) _(144) _(145) _(146) _(147) _(148) \ - _(149) _(150) _(151) _(152) _(153) _(154) _(155) _(156) _(157) _(158) \ - _(159) _(160) _(161) _(162) _(163) _(164) _(165) _(166) _(167) _(168) \ - _(169) _(170) _(171) _(172) _(173) _(174) _(175) _(176) _(177) _(178) \ - _(179) _(180) _(181) _(182) _(183) _(184) _(185) _(186) _(187) _(188) \ - _(189) _(190) _(191) _(192) _(193) _(194) _(195) _(196) _(197) _(198) \ - _(199) _(200) _(201) _(202) _(203) _(204) _(205) _(206) _(207) _(208) \ - _(209) _(210) _(211) _(212) _(213) _(214) _(215) _(216) _(217) _(218) \ - _(219) _(220) _(221) _(222) _(223) _(224) _(225) _(226) _(227) _(228) \ - _(229) _(230) _(231) _(232) _(233) _(234) _(235) _(236) _(237) _(238) \ - _(239) _(240) _(241) _(242) _(243) _(244) _(245) _(246) _(247) _(248) \ - _(249) _(250) _(251) _(252) _(253) _(254) _(255) -/* clang-format on */ - -#define _(n) \ - static __clib_noinline void wrapper##n (u8 *dst, u8 *src) \ - { \ - clib_memcpy_x86_64 (dst, src, n); \ - } - -foreach_const_n; -#undef _ - -typedef void (const_fp_t) (u8 *dst, u8 *src); -typedef struct -{ - u16 len; - const_fp_t *fp; -} counst_test_t; - -static counst_test_t const_tests[] = { -#define _(n) { .fp = wrapper##n, .len = n }, - foreach_const_n -#undef _ -}; - -#define MAX_LEN 1024 - -static clib_error_t * -validate_one (clib_error_t *err, u8 *d, u8 *s, u16 n, u8 off, int is_const) -{ - for (int i = 0; i < n; i++) - if (d[i] != s[i]) - return clib_error_return (err, - "memcpy error at position %d " - "(n = %u, off = %u, expected 0x%02x " - "found 0x%02x%s)", - i, n, off, s[i], d[i], - is_const ? ", const" : ""); - for (int i = -64; i < 0; i++) - if (d[i] != 0xfe) - return clib_error_return (err, - "buffer underrun at position %d " - "(n = %u, off = %u, expected 0xfe " - "found 0x%02x%s)", - i, n, off, d[i], is_const ? ", const" : ""); - for (int i = n; i < n + 64; i++) - if (d[i] != 0xfe) - return clib_error_return (err, - "buffer overrun at position %d " - "(n = %u, off = %u, expected 0xfe " - "found 0x%02x%s)", - i, n, off, d[i], is_const ? ", const" : ""); - return err; -} - -static clib_error_t * -test_clib_memcpy_x86_64 (clib_error_t *err) -{ - u8 src[MAX_LEN + 192]; - u8 dst[MAX_LEN + 128]; - - for (int i = 0; i < ARRAY_LEN (src); i++) - src[i] = i & 0x7f; - - for (int j = 0; j < ARRAY_LEN (const_tests); j++) - { - u8 *d = dst + 64; - u8 *s = src + 64; - u16 n = const_tests[j].len; - - for (int i = 0; i < 128 + n; i++) - dst[i] = 0xfe; - const_tests[j].fp (d, s); - if ((err = validate_one (err, d, s, n, 0, /* is_const */ 1))) - return err; - } - - for (u16 n = 1; n <= MAX_LEN; n++) - { - for (int off = 0; off < 64; off += 7) - { - u8 *d = dst + 64 + off; - u8 *s = src + 64; - - for (int i = 0; i < 128 + n + off; i++) - dst[i] = 0xfe; - - wrapper (d, s, n); - - if ((err = validate_one (err, d, s, n, off, /* is_const */ 0))) - return err; - } - } - return err; -} - -REGISTER_TEST (clib_memcpy_x86_64) = { - .name = "clib_memcpy_x86_64", - .fn = test_clib_memcpy_x86_64, -}; -#endif diff --git a/src/vppinfra/vector/test/sha2.c b/src/vppinfra/vector/test/sha2.c deleted file mode 100644 index 81365792063..00000000000 --- a/src/vppinfra/vector/test/sha2.c +++ /dev/null @@ -1,326 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/sha2.h> - -typedef struct -{ - const u8 *msg; - const u8 *key; - int tc; - u32 msg_len; - u32 key_len; - u8 digest_224[28]; - u8 digest_256[32]; - u8 digest_384[48]; - u8 digest_512[64]; - u8 digest_224_len; - u8 digest_256_len; - u8 digest_384_len; - u8 digest_512_len; -} sha2_test_t; - -#ifndef CLIB_MARCH_VARIANT -static const u8 key1[20] = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, - 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, - 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b }; -static const u8 key2[4] = "Jefe"; -static const u8 key3[20] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa }; -static const u8 key4[25] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, - 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, - 0x16, 0x17, 0x18, 0x19 }; -static const u8 key5[20] = { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, - 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, - 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c }; -static const u8 key6[131] = { - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa -}; - -static const u8 msg1[8] = "Hi There"; -static const u8 msg2[28] = "what do ya want for nothing?"; -static const u8 msg3[50] = { - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd -}; -static const u8 msg4[50] = { - 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, - 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, - 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, - 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd -}; -static const u8 msg6[54] = - "Test Using Larger Than Block-Size Key - Hash Key First"; -static const u8 msg7[153] = - "This is a test using a larger than block-size key and a larger than " - "block-size data. The key needs to be hashed before being used by the " - "HMAC algorithm."; - -const sha2_test_t sha2_tests[] = { - { - /* RFC4231 Test Case 1 */ - .tc = 1, - .key = key1, - .key_len = sizeof (key1), - .msg = msg1, - .msg_len = sizeof (msg1), - .digest_224 = { 0x89, 0x6f, 0xb1, 0x12, 0x8a, 0xbb, 0xdf, 0x19, 0x68, 0x32, - 0x10, 0x7c, 0xd4, 0x9d, 0xf3, 0x3f, 0x47, 0xb4, 0xb1, 0x16, - 0x99, 0x12, 0xba, 0x4f, 0x53, 0x68, 0x4b, 0x22 }, - .digest_256 = { 0xb0, 0x34, 0x4c, 0x61, 0xd8, 0xdb, 0x38, 0x53, - 0x5c, 0xa8, 0xaf, 0xce, 0xaf, 0x0b, 0xf1, 0x2b, - 0x88, 0x1d, 0xc2, 0x00, 0xc9, 0x83, 0x3d, 0xa7, - 0x26, 0xe9, 0x37, 0x6c, 0x2e, 0x32, 0xcf, 0xf7 }, - .digest_384 = { 0xaf, 0xd0, 0x39, 0x44, 0xd8, 0x48, 0x95, 0x62, 0x6b, 0x08, - 0x25, 0xf4, 0xab, 0x46, 0x90, 0x7f, 0x15, 0xf9, 0xda, 0xdb, - 0xe4, 0x10, 0x1e, 0xc6, 0x82, 0xaa, 0x03, 0x4c, 0x7c, 0xeb, - 0xc5, 0x9c, 0xfa, 0xea, 0x9e, 0xa9, 0x07, 0x6e, 0xde, 0x7f, - 0x4a, 0xf1, 0x52, 0xe8, 0xb2, 0xfa, 0x9c, 0xb6 }, - .digest_512 = { 0x87, 0xaa, 0x7c, 0xde, 0xa5, 0xef, 0x61, 0x9d, 0x4f, 0xf0, - 0xb4, 0x24, 0x1a, 0x1d, 0x6c, 0xb0, 0x23, 0x79, 0xf4, 0xe2, - 0xce, 0x4e, 0xc2, 0x78, 0x7a, 0xd0, 0xb3, 0x05, 0x45, 0xe1, - 0x7c, 0xde, 0xda, 0xa8, 0x33, 0xb7, 0xd6, 0xb8, 0xa7, 0x02, - 0x03, 0x8b, 0x27, 0x4e, 0xae, 0xa3, 0xf4, 0xe4, 0xbe, 0x9d, - 0x91, 0x4e, 0xeb, 0x61, 0xf1, 0x70, 0x2e, 0x69, 0x6c, 0x20, - 0x3a, 0x12, 0x68, 0x54 }, - }, - { - /* RFC4231 Test Case 2 */ - .tc = 2, - .key = key2, - .key_len = sizeof (key2), - .msg = msg2, - .msg_len = sizeof (msg2), - .digest_224 = { 0xa3, 0x0e, 0x01, 0x09, 0x8b, 0xc6, 0xdb, 0xbf, 0x45, 0x69, - 0x0f, 0x3a, 0x7e, 0x9e, 0x6d, 0x0f, 0x8b, 0xbe, 0xa2, 0xa3, - 0x9e, 0x61, 0x48, 0x00, 0x8f, 0xd0, 0x5e, 0x44 }, - .digest_256 = { 0x5b, 0xdc, 0xc1, 0x46, 0xbf, 0x60, 0x75, 0x4e, - 0x6a, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xc7, - 0x5a, 0x00, 0x3f, 0x08, 0x9d, 0x27, 0x39, 0x83, - 0x9d, 0xec, 0x58, 0xb9, 0x64, 0xec, 0x38, 0x43 }, - .digest_384 = { 0xaf, 0x45, 0xd2, 0xe3, 0x76, 0x48, 0x40, 0x31, 0x61, 0x7f, - 0x78, 0xd2, 0xb5, 0x8a, 0x6b, 0x1b, 0x9c, 0x7e, 0xf4, 0x64, - 0xf5, 0xa0, 0x1b, 0x47, 0xe4, 0x2e, 0xc3, 0x73, 0x63, 0x22, - 0x44, 0x5e, 0x8e, 0x22, 0x40, 0xca, 0x5e, 0x69, 0xe2, 0xc7, - 0x8b, 0x32, 0x39, 0xec, 0xfa, 0xb2, 0x16, 0x49 }, - .digest_512 = { 0x16, 0x4b, 0x7a, 0x7b, 0xfc, 0xf8, 0x19, 0xe2, 0xe3, 0x95, - 0xfb, 0xe7, 0x3b, 0x56, 0xe0, 0xa3, 0x87, 0xbd, 0x64, 0x22, - 0x2e, 0x83, 0x1f, 0xd6, 0x10, 0x27, 0x0c, 0xd7, 0xea, 0x25, - 0x05, 0x54, 0x97, 0x58, 0xbf, 0x75, 0xc0, 0x5a, 0x99, 0x4a, - 0x6d, 0x03, 0x4f, 0x65, 0xf8, 0xf0, 0xe6, 0xfd, 0xca, 0xea, - 0xb1, 0xa3, 0x4d, 0x4a, 0x6b, 0x4b, 0x63, 0x6e, 0x07, 0x0a, - 0x38, 0xbc, 0xe7, 0x37 }, - }, - { /* RFC4231 Test Case 3 */ - .tc = 3, - .key = key3, - .key_len = sizeof (key3), - .msg = msg3, - .msg_len = sizeof (msg3), - .digest_224 = { 0x7f, 0xb3, 0xcb, 0x35, 0x88, 0xc6, 0xc1, 0xf6, 0xff, 0xa9, - 0x69, 0x4d, 0x7d, 0x6a, 0xd2, 0x64, 0x93, 0x65, 0xb0, 0xc1, - 0xf6, 0x5d, 0x69, 0xd1, 0xec, 0x83, 0x33, 0xea }, - .digest_256 = { 0x77, 0x3e, 0xa9, 0x1e, 0x36, 0x80, 0x0e, 0x46, - 0x85, 0x4d, 0xb8, 0xeb, 0xd0, 0x91, 0x81, 0xa7, - 0x29, 0x59, 0x09, 0x8b, 0x3e, 0xf8, 0xc1, 0x22, - 0xd9, 0x63, 0x55, 0x14, 0xce, 0xd5, 0x65, 0xfe }, - .digest_384 = { 0x88, 0x06, 0x26, 0x08, 0xd3, 0xe6, 0xad, 0x8a, 0x0a, 0xa2, - 0xac, 0xe0, 0x14, 0xc8, 0xa8, 0x6f, 0x0a, 0xa6, 0x35, 0xd9, - 0x47, 0xac, 0x9f, 0xeb, 0xe8, 0x3e, 0xf4, 0xe5, 0x59, 0x66, - 0x14, 0x4b, 0x2a, 0x5a, 0xb3, 0x9d, 0xc1, 0x38, 0x14, 0xb9, - 0x4e, 0x3a, 0xb6, 0xe1, 0x01, 0xa3, 0x4f, 0x27 }, - .digest_512 = { 0xfa, 0x73, 0xb0, 0x08, 0x9d, 0x56, 0xa2, 0x84, 0xef, 0xb0, - 0xf0, 0x75, 0x6c, 0x89, 0x0b, 0xe9, 0xb1, 0xb5, 0xdb, 0xdd, - 0x8e, 0xe8, 0x1a, 0x36, 0x55, 0xf8, 0x3e, 0x33, 0xb2, 0x27, - 0x9d, 0x39, 0xbf, 0x3e, 0x84, 0x82, 0x79, 0xa7, 0x22, 0xc8, - 0x06, 0xb4, 0x85, 0xa4, 0x7e, 0x67, 0xc8, 0x07, 0xb9, 0x46, - 0xa3, 0x37, 0xbe, 0xe8, 0x94, 0x26, 0x74, 0x27, 0x88, 0x59, - 0xe1, 0x32, 0x92, 0xfb } }, - { - /* RFC4231 Test Case 4 */ - .tc = 4, - .key = key4, - .key_len = sizeof (key4), - .msg = msg4, - .msg_len = sizeof (msg4), - .digest_224 = { 0x6c, 0x11, 0x50, 0x68, 0x74, 0x01, 0x3c, 0xac, 0x6a, 0x2a, - 0xbc, 0x1b, 0xb3, 0x82, 0x62, 0x7c, 0xec, 0x6a, 0x90, 0xd8, - 0x6e, 0xfc, 0x01, 0x2d, 0xe7, 0xaf, 0xec, 0x5a }, - .digest_256 = { 0x82, 0x55, 0x8a, 0x38, 0x9a, 0x44, 0x3c, 0x0e, - 0xa4, 0xcc, 0x81, 0x98, 0x99, 0xf2, 0x08, 0x3a, - 0x85, 0xf0, 0xfa, 0xa3, 0xe5, 0x78, 0xf8, 0x07, - 0x7a, 0x2e, 0x3f, 0xf4, 0x67, 0x29, 0x66, 0x5b }, - .digest_384 = { 0x3e, 0x8a, 0x69, 0xb7, 0x78, 0x3c, 0x25, 0x85, 0x19, 0x33, - 0xab, 0x62, 0x90, 0xaf, 0x6c, 0xa7, 0x7a, 0x99, 0x81, 0x48, - 0x08, 0x50, 0x00, 0x9c, 0xc5, 0x57, 0x7c, 0x6e, 0x1f, 0x57, - 0x3b, 0x4e, 0x68, 0x01, 0xdd, 0x23, 0xc4, 0xa7, 0xd6, 0x79, - 0xcc, 0xf8, 0xa3, 0x86, 0xc6, 0x74, 0xcf, 0xfb }, - .digest_512 = { 0xb0, 0xba, 0x46, 0x56, 0x37, 0x45, 0x8c, 0x69, 0x90, 0xe5, - 0xa8, 0xc5, 0xf6, 0x1d, 0x4a, 0xf7, 0xe5, 0x76, 0xd9, 0x7f, - 0xf9, 0x4b, 0x87, 0x2d, 0xe7, 0x6f, 0x80, 0x50, 0x36, 0x1e, - 0xe3, 0xdb, 0xa9, 0x1c, 0xa5, 0xc1, 0x1a, 0xa2, 0x5e, 0xb4, - 0xd6, 0x79, 0x27, 0x5c, 0xc5, 0x78, 0x80, 0x63, 0xa5, 0xf1, - 0x97, 0x41, 0x12, 0x0c, 0x4f, 0x2d, 0xe2, 0xad, 0xeb, 0xeb, - 0x10, 0xa2, 0x98, 0xdd }, - }, - { - /* RFC4231 Test Case 5 */ - .tc = 5, - .key = key5, - .key_len = sizeof (key5), - .msg = (u8 *) "Test With Truncation", - .msg_len = 20, - .digest_224 = { 0x0e, 0x2a, 0xea, 0x68, 0xa9, 0x0c, 0x8d, 0x37, 0xc9, 0x88, - 0xbc, 0xdb, 0x9f, 0xca, 0x6f, 0xa8 }, - .digest_224_len = 16, - .digest_256 = { 0xa3, 0xb6, 0x16, 0x74, 0x73, 0x10, 0x0e, 0xe0, 0x6e, 0x0c, - 0x79, 0x6c, 0x29, 0x55, 0x55, 0x2b }, - .digest_256_len = 16, - .digest_384 = { 0x3a, 0xbf, 0x34, 0xc3, 0x50, 0x3b, 0x2a, 0x23, 0xa4, 0x6e, - 0xfc, 0x61, 0x9b, 0xae, 0xf8, 0x97 }, - .digest_384_len = 16, - .digest_512 = { 0x41, 0x5f, 0xad, 0x62, 0x71, 0x58, 0x0a, 0x53, 0x1d, 0x41, - 0x79, 0xbc, 0x89, 0x1d, 0x87, 0xa6 }, - .digest_512_len = 16, - }, - { /* RFC4231 Test Case 6 */ - .tc = 6, - .key = key6, - .key_len = sizeof (key6), - .msg = msg6, - .msg_len = sizeof (msg6), - .digest_224 = { 0x95, 0xe9, 0xa0, 0xdb, 0x96, 0x20, 0x95, 0xad, 0xae, 0xbe, - 0x9b, 0x2d, 0x6f, 0x0d, 0xbc, 0xe2, 0xd4, 0x99, 0xf1, 0x12, - 0xf2, 0xd2, 0xb7, 0x27, 0x3f, 0xa6, 0x87, 0x0e }, - .digest_256 = { 0x60, 0xe4, 0x31, 0x59, 0x1e, 0xe0, 0xb6, 0x7f, - 0x0d, 0x8a, 0x26, 0xaa, 0xcb, 0xf5, 0xb7, 0x7f, - 0x8e, 0x0b, 0xc6, 0x21, 0x37, 0x28, 0xc5, 0x14, - 0x05, 0x46, 0x04, 0x0f, 0x0e, 0xe3, 0x7f, 0x54 }, - .digest_384 = { 0x4e, 0xce, 0x08, 0x44, 0x85, 0x81, 0x3e, 0x90, 0x88, 0xd2, - 0xc6, 0x3a, 0x04, 0x1b, 0xc5, 0xb4, 0x4f, 0x9e, 0xf1, 0x01, - 0x2a, 0x2b, 0x58, 0x8f, 0x3c, 0xd1, 0x1f, 0x05, 0x03, 0x3a, - 0xc4, 0xc6, 0x0c, 0x2e, 0xf6, 0xab, 0x40, 0x30, 0xfe, 0x82, - 0x96, 0x24, 0x8d, 0xf1, 0x63, 0xf4, 0x49, 0x52 }, - .digest_512 = { 0x80, 0xb2, 0x42, 0x63, 0xc7, 0xc1, 0xa3, 0xeb, 0xb7, 0x14, - 0x93, 0xc1, 0xdd, 0x7b, 0xe8, 0xb4, 0x9b, 0x46, 0xd1, 0xf4, - 0x1b, 0x4a, 0xee, 0xc1, 0x12, 0x1b, 0x01, 0x37, 0x83, 0xf8, - 0xf3, 0x52, 0x6b, 0x56, 0xd0, 0x37, 0xe0, 0x5f, 0x25, 0x98, - 0xbd, 0x0f, 0xd2, 0x21, 0x5d, 0x6a, 0x1e, 0x52, 0x95, 0xe6, - 0x4f, 0x73, 0xf6, 0x3f, 0x0a, 0xec, 0x8b, 0x91, 0x5a, 0x98, - 0x5d, 0x78, 0x65, 0x98 } }, - { - /* RFC4231 Test Case 7 */ - .tc = 7, - .key = key6, - .key_len = sizeof (key6), - .msg = msg7, - .msg_len = sizeof (msg7) - 1, - .digest_224 = { 0x3a, 0x85, 0x41, 0x66, 0xac, 0x5d, 0x9f, 0x02, 0x3f, 0x54, - 0xd5, 0x17, 0xd0, 0xb3, 0x9d, 0xbd, 0x94, 0x67, 0x70, 0xdb, - 0x9c, 0x2b, 0x95, 0xc9, 0xf6, 0xf5, 0x65, 0xd1 }, - .digest_256 = { 0x9b, 0x09, 0xff, 0xa7, 0x1b, 0x94, 0x2f, 0xcb, - 0x27, 0x63, 0x5f, 0xbc, 0xd5, 0xb0, 0xe9, 0x44, - 0xbf, 0xdc, 0x63, 0x64, 0x4f, 0x07, 0x13, 0x93, - 0x8a, 0x7f, 0x51, 0x53, 0x5c, 0x3a, 0x35, 0xe2 }, - .digest_384 = { 0x66, 0x17, 0x17, 0x8e, 0x94, 0x1f, 0x02, 0x0d, 0x35, 0x1e, - 0x2f, 0x25, 0x4e, 0x8f, 0xd3, 0x2c, 0x60, 0x24, 0x20, 0xfe, - 0xb0, 0xb8, 0xfb, 0x9a, 0xdc, 0xce, 0xbb, 0x82, 0x46, 0x1e, - 0x99, 0xc5, 0xa6, 0x78, 0xcc, 0x31, 0xe7, 0x99, 0x17, 0x6d, - 0x38, 0x60, 0xe6, 0x11, 0x0c, 0x46, 0x52, 0x3e }, - .digest_512 = { 0xe3, 0x7b, 0x6a, 0x77, 0x5d, 0xc8, 0x7d, 0xba, 0xa4, 0xdf, - 0xa9, 0xf9, 0x6e, 0x5e, 0x3f, 0xfd, 0xde, 0xbd, 0x71, 0xf8, - 0x86, 0x72, 0x89, 0x86, 0x5d, 0xf5, 0xa3, 0x2d, 0x20, 0xcd, - 0xc9, 0x44, 0xb6, 0x02, 0x2c, 0xac, 0x3c, 0x49, 0x82, 0xb1, - 0x0d, 0x5e, 0xeb, 0x55, 0xc3, 0xe4, 0xde, 0x15, 0x13, 0x46, - 0x76, 0xfb, 0x6d, 0xe0, 0x44, 0x60, 0x65, 0xc9, 0x74, 0x40, - 0xfa, 0x8c, 0x6a, 0x58 }, - }, - {} -}; -#else -extern const sha2_test_t sha2_tests[]; -#endif - -static clib_error_t * -check_digest (clib_error_t *err, int tc, u8 *calculated, const u8 *expected, - u8 len) -{ - if (memcmp (expected, calculated, len) != 0) - err = clib_error_return (err, - "Bad HMAC SHA%u digest for test case " - "%u:\nExpected:\n%U\nCalculated:\n%U\n", - len * 8, tc, format_hexdump, expected, len, - format_hexdump, calculated, len); - return err; -} - -#define _(bits) \ - static clib_error_t *test_clib_hmac_sha##bits (clib_error_t *err) \ - { \ - u8 digest[64]; \ - const sha2_test_t *t = sha2_tests; \ - \ - while (t->key) \ - { \ - u8 digest_len = t->digest_##bits##_len; \ - if (digest_len == 0) \ - digest_len = sizeof (t->digest_##bits); \ - clib_memset_u8 (digest, 0xfe, sizeof (digest)); \ - clib_hmac_sha##bits (t->key, t->key_len, t->msg, t->msg_len, digest); \ - if ((err = check_digest (err, t->tc, digest, t->digest_##bits, \ - digest_len))) \ - return err; \ - t++; \ - } \ - \ - return err; \ - } \ - \ - void __test_perf_fn perftest_sha##bits##_byte (test_perf_t *tp) \ - { \ - volatile uword *np = &tp->n_ops; \ - volatile uword *kl = &tp->arg0; \ - ; \ - u8 *key = test_mem_alloc_and_fill_inc_u8 (*kl, 32, 0); \ - u8 *data = test_mem_alloc_and_fill_inc_u8 (*np, 0, 0); \ - u8 *digest = test_mem_alloc (64); \ - \ - test_perf_event_enable (tp); \ - clib_hmac_sha##bits (key, *kl, data, *np, digest); \ - test_perf_event_disable (tp); \ - \ - test_mem_free (key); \ - test_mem_free (data); \ - test_mem_free (digest); \ - } \ - REGISTER_TEST (clib_hmac_sha##bits) = { \ - .name = "clib_hmac_sha" #bits, \ - .fn = test_clib_hmac_sha##bits, \ - .perf_tests = PERF_TESTS ({ .name = "byte", \ - .n_ops = 16384, \ - .arg0 = 20, \ - .fn = perftest_sha##bits##_byte }) \ - } - -_ (224); -_ (256); -_ (384); -_ (512); -#undef _ diff --git a/src/vppinfra/vector/test/test.c b/src/vppinfra/vector/test/test.c deleted file mode 100644 index dc5651c47cc..00000000000 --- a/src/vppinfra/vector/test/test.c +++ /dev/null @@ -1,249 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/error.h> - -test_main_t test_main; - -int -test_march_supported (clib_march_variant_type_t type) -{ -#define _(s, n) \ - if (CLIB_MARCH_VARIANT_TYPE_##s == type) \ - return clib_cpu_march_priority_##s (); - foreach_march_variant -#undef _ - return 0; -} - -clib_error_t * -test_funct (test_main_t *tm) -{ - for (int i = 0; i < CLIB_MARCH_TYPE_N_VARIANTS; i++) - { - test_registration_t *r = tm->registrations[i]; - - if (r == 0 || test_march_supported (i) < 0) - continue; - - fformat (stdout, "\nMultiarch Variant: %U\n", format_march_variant, i); - fformat (stdout, - "-------------------------------------------------------\n"); - while (r) - { - clib_error_t *err; - if (tm->filter && strstr (r->name, (char *) tm->filter) == 0) - goto next; - err = (r->fn) (0); - fformat (stdout, "%-50s %s\n", r->name, err ? "FAIL" : "PASS"); - if (err) - { - clib_error_report (err); - fformat (stdout, "\n"); - } - next: - r = r->next; - } - } - - fformat (stdout, "\n"); - return 0; -} - -#if 0 -static u8 * -format_test_perf_bundle_core_power (u8 *s, va_list *args) -{ - test_perf_event_bundle_t __clib_unused *b = - va_arg (*args, test_perf_event_bundle_t *); - test_perf_t __clib_unused *tp = va_arg (*args, test_perf_t *); - u64 *data = va_arg (*args, u64 *); - - if (data) - s = format (s, "%7.1f %%", (f64) 100 * data[1] / data[0]); - else - s = format (s, "%9s", "Level 0"); - - if (data) - s = format (s, "%8.1f %%", (f64) 100 * data[2] / data[0]); - else - s = format (s, "%9s", "Level 1"); - - if (data) - s = format (s, "%7.1f %%", (f64) 100 * data[3] / data[0]); - else - s = format (s, "%9s", "Level 2"); - - return s; -} - -#ifdef __x86_64__ -#define PERF_INTEL_CODE(event, umask) ((event) | (umask) << 8) - , - { - .name = "core-power", - .desc = - "Core cycles where the core was running under specific turbo schedule.", - .type = PERF_TYPE_RAW, - .config[0] = PERF_INTEL_CODE (0x3c, 0x00), - .config[1] = PERF_INTEL_CODE (0x28, 0x07), - .config[2] = PERF_INTEL_CODE (0x28, 0x18), - .config[3] = PERF_INTEL_CODE (0x28, 0x20), - .config[4] = PERF_INTEL_CODE (0x28, 0x40), - .n_events = 5, - .format_fn = format_test_perf_bundle_core_power, - } -#endif -}; -#endif - -#ifdef __linux__ -clib_error_t * -test_perf (test_main_t *tm) -{ - clib_error_t *err = 0; - clib_perfmon_ctx_t _ctx, *ctx = &_ctx; - - if ((err = clib_perfmon_init_by_bundle_name ( - ctx, "%s", tm->bundle ? (char *) tm->bundle : "default"))) - return err; - - fformat (stdout, "Warming up...\n"); - clib_perfmon_warmup (ctx); - - for (int i = 0; i < CLIB_MARCH_TYPE_N_VARIANTS; i++) - { - test_registration_t *r = tm->registrations[i]; - - if (r == 0 || test_march_supported (i) < 0) - continue; - - fformat (stdout, "\nMultiarch Variant: %U\n", format_march_variant, i); - fformat (stdout, - "-------------------------------------------------------\n"); - while (r) - { - if (r->perf_tests) - { - test_perf_t *pt = r->perf_tests; - if (tm->filter && strstr (r->name, (char *) tm->filter) == 0) - goto next; - - clib_perfmon_capture_group (ctx, "%s", r->name); - do - { - for (int i = 0; i < tm->repeat; i++) - { - pt->fd = ctx->group_fd; - clib_perfmon_reset (ctx); - pt->fn (pt); - clib_perfmon_capture (ctx, pt->n_ops, "%0s", pt->name); - } - } - while ((++pt)->fn); - } - next: - r = r->next; - } - fformat (stdout, "%U\n", format_perfmon_bundle, ctx); - clib_perfmon_clear (ctx); - } - - clib_perfmon_free (ctx); - return err; -} -#endif - -int -main (int argc, char *argv[]) -{ - test_main_t *tm = &test_main; - unformat_input_t _i = {}, *i = &_i; - clib_mem_init (0, 64ULL << 20); - clib_error_t *err; - int perf = 0; - - /* defaults */ - tm->repeat = 3; - - unformat_init_command_line (i, argv); - - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) - { - if (unformat (i, "perf")) - perf = 1; - else if (unformat (i, "filter %s", &tm->filter)) - ; - else if (unformat (i, "bundle %s", &tm->bundle)) - ; - else if (unformat (i, "repeat %d", &tm->repeat)) - ; - else - { - clib_warning ("unknown input '%U'", format_unformat_error, i); - exit (1); - } - } - - if (perf) - err = test_perf (tm); - else - err = test_funct (tm); - - if (err) - { - clib_error_report (err); - fformat (stderr, "\n"); - return 1; - } - return 0; -} - -void * -test_mem_alloc (uword size) -{ - void *rv; - size = round_pow2 (size, CLIB_CACHE_LINE_BYTES); - rv = clib_mem_alloc_aligned (size, CLIB_CACHE_LINE_BYTES); - clib_memset_u8 (rv, 0, size); - return rv; -} - -void * -test_mem_alloc_and_fill_inc_u8 (uword size, u8 start, u8 mask) -{ - u8 *rv; - mask = mask ? mask : 0xff; - size = round_pow2 (size, CLIB_CACHE_LINE_BYTES); - rv = clib_mem_alloc_aligned (size, CLIB_CACHE_LINE_BYTES); - for (uword i = 0; i < size; i++) - rv[i] = ((u8) i + start) & mask; - return rv; -} - -void * -test_mem_alloc_and_splat (uword elt_size, uword n_elts, void *elt) -{ - u8 *rv, *e; - uword data_size = elt_size * n_elts; - uword alloc_size = round_pow2 (data_size, CLIB_CACHE_LINE_BYTES); - e = rv = clib_mem_alloc_aligned (alloc_size, CLIB_CACHE_LINE_BYTES); - while (e - rv < data_size) - { - clib_memcpy_fast (e, elt, elt_size); - e += elt_size; - } - - if (data_size < alloc_size) - clib_memset_u8 (e, 0, alloc_size - data_size); - return rv; -} - -void -test_mem_free (void *p) -{ - clib_mem_free (p); -} diff --git a/src/vppinfra/vector/test/test.h b/src/vppinfra/vector/test/test.h deleted file mode 100644 index 7d54d80c6ec..00000000000 --- a/src/vppinfra/vector/test/test.h +++ /dev/null @@ -1,107 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#ifndef included_test_test_h -#define included_test_test_h - -#include <vppinfra/cpu.h> -#include <vppinfra/perfmon/perfmon.h> -#ifdef __linux__ -#include <sys/ioctl.h> -#include <linux/perf_event.h> -#endif - -typedef clib_error_t *(test_fn_t) (clib_error_t *); - -struct test_perf_; -typedef void (test_perf_fn_t) (struct test_perf_ *tp); - -typedef struct test_perf_ -{ - int fd; - u64 n_ops; - union - { - u64 arg0; - void *ptr0; - }; - union - { - u64 arg1; - void *ptr1; - }; - union - { - u64 arg2; - void *ptr2; - }; - char *name; - test_perf_fn_t *fn; -} test_perf_t; - -typedef struct test_registration_ -{ - char *name; - u8 multiarch : 1; - test_fn_t *fn; - test_perf_t *perf_tests; - u32 n_perf_tests; - struct test_registration_ *next; -} test_registration_t; - -typedef struct -{ - test_registration_t *registrations[CLIB_MARCH_TYPE_N_VARIANTS]; - u32 repeat; - u8 *filter; - u8 *bundle; - f64 ref_clock; -} test_main_t; -extern test_main_t test_main; - -#define __test_funct_fn \ - static __clib_noinline __clib_noclone __clib_section (".test_func") -#define __test_perf_fn \ - static __clib_noinline __clib_noclone __clib_section (".test_perf") - -#define REGISTER_TEST(x) \ - test_registration_t CLIB_MARCH_SFX (__test_##x); \ - static void __clib_constructor CLIB_MARCH_SFX (__test_registration_##x) ( \ - void) \ - { \ - test_registration_t *r = &CLIB_MARCH_SFX (__test_##x); \ - r->next = \ - test_main.registrations[CLIB_MARCH_SFX (CLIB_MARCH_VARIANT_TYPE)]; \ - test_main.registrations[CLIB_MARCH_SFX (CLIB_MARCH_VARIANT_TYPE)] = r; \ - } \ - test_registration_t CLIB_MARCH_SFX (__test_##x) - -#define PERF_TESTS(...) \ - (test_perf_t[]) \ - { \ - __VA_ARGS__, {} \ - } - -static_always_inline void -test_perf_event_reset (test_perf_t *t) -{ - clib_perfmon_ioctl (t->fd, PERF_EVENT_IOC_RESET); -} -static_always_inline void -test_perf_event_enable (test_perf_t *t) -{ - clib_perfmon_ioctl (t->fd, PERF_EVENT_IOC_ENABLE); -} -static_always_inline void -test_perf_event_disable (test_perf_t *t) -{ - clib_perfmon_ioctl (t->fd, PERF_EVENT_IOC_DISABLE); -} - -void *test_mem_alloc (uword size); -void *test_mem_alloc_and_fill_inc_u8 (uword size, u8 start, u8 mask); -void *test_mem_alloc_and_splat (uword elt_size, uword n_elts, void *elt); -void test_mem_free (void *p); - -#endif diff --git a/src/vppinfra/vector/test/toeplitz.c b/src/vppinfra/vector/test/toeplitz.c deleted file mode 100644 index fbe4275f9fa..00000000000 --- a/src/vppinfra/vector/test/toeplitz.c +++ /dev/null @@ -1,553 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/toeplitz.h> - -/* secret key and test cases taken from: - * https://docs.microsoft.com/en-us/windows-hardware/drivers/network/verifying-the-rss-hash-calculation - */ - -typedef struct -{ - u32 sip, dip; - u16 sport, dport; -} __clib_packed ip4_key_t; - -typedef struct -{ - ip4_key_t key; - u32 hash_2t, hash_4t; -} ip4_test_t; - -typedef struct -{ - u16 sip[8], dip[8]; - u16 sport, dport; -} __clib_packed ip6_key_t; - -typedef struct -{ - ip6_key_t key; - u32 hash_2t, hash_4t; -} ip6_test_t; - -#define N_IP4_TESTS 5 -#define N_IP6_TESTS 3 -#define N_LENGTH_TESTS 240 - -#ifndef CLIB_MARCH_VARIANT -#define _IP4(a, b, c, d) ((d) << 24 | (c) << 16 | (b) << 8 | (a)) -#define _IP6(a, b, c, d, e, f, g, h) \ - { \ - (u16) ((a) << 8) | (u8) ((a) >> 8), (u16) ((b) << 8) | (u8) ((b) >> 8), \ - (u16) ((c) << 8) | (u8) ((c) >> 8), (u16) ((d) << 8) | (u8) ((d) >> 8), \ - (u16) ((e) << 8) | (u8) ((e) >> 8), (u16) ((f) << 8) | (u8) ((f) >> 8), \ - (u16) ((g) << 8) | (u8) ((g) >> 8), (u16) ((h) << 8) | (u8) ((h) >> 8), \ - } -#define _PORT(a) ((a) >> 8 | (((a) &0xff) << 8)) - -const ip4_test_t ip4_tests[N_IP4_TESTS] = { - /* ipv4 tests */ - { - .key.sip = _IP4 (66, 9, 149, 187), - .key.dip = _IP4 (161, 142, 100, 80), - .key.sport = _PORT (2794), - .key.dport = _PORT (1766), - .hash_2t = 0x323e8fc2, - .hash_4t = 0x51ccc178, - }, - { - .key.sip = _IP4 (199, 92, 111, 2), - .key.dip = _IP4 (65, 69, 140, 83), - .key.sport = _PORT (14230), - .key.dport = _PORT (4739), - .hash_2t = 0xd718262a, - .hash_4t = 0xc626b0ea, - }, - { - .key.sip = _IP4 (24, 19, 198, 95), - .key.dip = _IP4 (12, 22, 207, 184), - .key.sport = _PORT (12898), - .key.dport = _PORT (38024), - .hash_2t = 0xd2d0a5de, - .hash_4t = 0x5c2b394a, - }, - { - .key.sip = _IP4 (38, 27, 205, 30), - .key.dip = _IP4 (209, 142, 163, 6), - .key.sport = _PORT (48228), - .key.dport = _PORT (2217), - .hash_2t = 0x82989176, - .hash_4t = 0xafc7327f, - }, - { - .key.sip = _IP4 (153, 39, 163, 191), - .key.dip = _IP4 (202, 188, 127, 2), - .key.sport = _PORT (44251), - .key.dport = _PORT (1303), - .hash_2t = 0x5d1809c5, - .hash_4t = 0x10e828a2, - } -}; - -const ip6_test_t ip6_tests[N_IP6_TESTS] = { - { - .key.sip = _IP6 (0x3ffe, 0x2501, 0x200, 0x1fff, 0, 0, 0, 7), - .key.dip = _IP6 (0x3ffe, 0x2501, 0x200, 3, 0, 0, 0, 1), - .key.sport = _PORT (2794), - .key.dport = _PORT (1766), - .hash_2t = 0x2cc18cd5, - .hash_4t = 0x40207d3d, - }, - { - .key.sip = _IP6 (0x3ffe, 0x501, 8, 0, 0x260, 0x97ff, 0xfe40, 0xefab), - .key.dip = _IP6 (0xff02, 0, 0, 0, 0, 0, 0, 1), - .key.sport = _PORT (14230), - .key.dport = _PORT (4739), - .hash_2t = 0x0f0c461c, - .hash_4t = 0xdde51bbf, - }, - { - .key.sip = _IP6 (0x3ffe, 0x1900, 0x4545, 3, 0x200, 0xf8ff, 0xfe21, 0x67cf), - .key.dip = _IP6 (0xfe80, 0, 0, 0, 0x200, 0xf8ff, 0xfe21, 0x67cf), - .key.sport = _PORT (44251), - .key.dport = _PORT (38024), - .hash_2t = 0x4b61e985, - .hash_4t = 0x02d1feef, - } -}; - -const u32 length_test_hashes[N_LENGTH_TESTS] = { - 0x00000000, 0x00000000, 0x2b6d12ad, 0x9de4446e, 0x061f00bf, 0xad7ed8f7, - 0x4bc7b068, 0x231fc545, 0xdbd97a33, 0xcdab29e7, 0x2d665c0c, 0x31e28ed7, - 0x14e19218, 0x5aa89f0f, 0xd47de07f, 0x355ec712, 0x7e1cbfc0, 0xf84de19d, - 0xbcf66bd3, 0x104086c6, 0x71900b34, 0xcd2f9819, 0xeae68ebb, 0x54d63b4c, - 0x5f865a2c, 0x9d6ded08, 0xe00b0912, 0x3fcf07a6, 0x3bd9ca93, 0x3f4f3bbb, - 0xd0b82624, 0xa28a08e1, 0xa585969f, 0x0c8f4a71, 0x5dce7bdd, 0x4fcf2a6d, - 0x91c89ae9, 0xbef8a24d, 0x8e3d30fe, 0xc8027848, 0xc1e7e513, 0xa12bd3d9, - 0x46700bb4, 0xc6339dab, 0x970805ad, 0xfcb50ac8, 0xc6db4f44, 0x792e2987, - 0xacfb7836, 0xa25ec529, 0x957d7beb, 0x6732809a, 0x891836ed, 0xeefb83b2, - 0xca96b40b, 0x93fd5abd, 0x9076f922, 0x59adb4eb, 0x9705aafb, 0x282719b1, - 0xdda9cb8a, 0x3f499131, 0x47491130, 0x30ef0759, 0xad1cf855, 0x428aa312, - 0x4200240a, 0x71a72857, 0x16b30c36, 0x10cca9a3, 0x166f091e, 0x30e00560, - 0x8acd20ba, 0xfa633d76, 0x0fe32eb7, 0xdcc0122f, 0x20aa8ab0, 0x62b2a9af, - 0x7a6c80a6, 0x27e87268, 0x95b797a8, 0x25d18ccd, 0x68a7fb00, 0xc54bcdad, - 0x3bd0e717, 0xf0df54c9, 0x780daadf, 0x7b435605, 0x150c1e10, 0x8a892e54, - 0x9d27cb25, 0xe23383a5, 0x57aac408, 0x83b8abf8, 0x560f33af, 0xd5cb3307, - 0x79ae8edc, 0x9b127665, 0x320f18bd, 0x385d636b, 0xbd1b2dbf, 0x97679888, - 0x738894a4, 0xeba2afb0, 0xfa7c2d50, 0xb6741aa1, 0x28922bba, 0x7783242b, - 0xa694cca2, 0xa32781c0, 0x696cd670, 0xa714d72f, 0xea34d35a, 0xc5aed81e, - 0x0438433a, 0xc1939ab2, 0xb51c123a, 0x121426b9, 0x1add93ba, 0x50c56b6a, - 0x7e90902a, 0xae3abd85, 0x2f7a0088, 0xb45cf6f9, 0x80070094, 0x8bd46467, - 0xdfd1b762, 0x0bb25856, 0x48eefe84, 0x0989dbb9, 0xfc32472b, 0x965fec6b, - 0x5a256bd0, 0x6df7127a, 0x7856d0d6, 0xedc82bd3, 0x1b563b96, 0xc73eace7, - 0xba4c0a93, 0xdfd6dd97, 0x923c41db, 0x14926ca6, 0x22e52ab1, 0x22852a66, - 0x79606b9c, 0xb0f22b23, 0xb46354ba, 0x9c3cd931, 0x03a92bd6, 0x84000834, - 0x5425df65, 0xf4dd3fc9, 0x391cc873, 0xa560b52e, 0x828037d9, 0x31323dd5, - 0x5c6e3147, 0x28e21f85, 0xa431eb51, 0xf468c4a3, 0x9bea1d2e, 0x43d9109c, - 0x5bb9b081, 0xe0825675, 0xc9c92591, 0xd29fc812, 0x03136bc9, 0x5e005a1f, - 0x6d821ed8, 0x3f0bfcc4, 0x24774162, 0x893bde94, 0x6475efea, 0x6711538e, - 0xc4755f6d, 0x9425ebe2, 0xacf471b4, 0xb947ab0c, 0x1f78c455, 0x372b3ed7, - 0xb3ec24d7, 0x18c4459f, 0xa8ff3695, 0xe4aa2b85, 0x8a52ad7e, 0xe05e8177, - 0x7aa348ed, 0x3e4ac6aa, 0x17dcf8a5, 0x93b933b0, 0x8f7413ec, 0xc77bfe61, - 0xfdb72874, 0x4370f138, 0xdf3462ad, 0xc8970a59, 0xb4a9fed8, 0xa2ddc39b, - 0xd61db62a, 0x95c5fc1b, 0x7b22e6e0, 0x1969702c, 0x7992aebb, 0x59d7c225, - 0x0e16db0b, 0x9f2afc21, 0x246cf66b, 0xb3d6569d, 0x29c532d7, 0xe155747a, - 0xe38d7872, 0xea704969, 0xb69095b0, 0x1b198efd, 0x55daab76, 0xa2a377b6, - 0xb31aa2fa, 0x48b73c41, 0xf0cc501a, 0x9c9ca831, 0x1b591b99, 0xb2d8d22f, - 0xab4b5f69, 0x4fe00e71, 0xdf5480bd, 0x982540d7, 0x7f34ea4f, 0xd7be66e1, - 0x9d2ab1ba, 0x1ba62e12, 0xee3fb36c, 0xf28d7c5a, 0x756311eb, 0xc68567f2, - 0x7b6ea177, 0xc398d9f3 -}; - -#else -extern const ip4_test_t ip4_tests[N_IP4_TESTS]; -extern const ip6_test_t ip6_tests[N_IP6_TESTS]; -extern const u32 length_test_hashes[N_LENGTH_TESTS]; -#endif - -__test_funct_fn u32 -wrapper (clib_toeplitz_hash_key_t *k, u8 *data, u32 n_bytes) -{ - return clib_toeplitz_hash (k, data, n_bytes); -} - -__test_funct_fn void -wrapper_x4 (clib_toeplitz_hash_key_t *k, u8 *d0, u8 *d1, u8 *d2, u8 *d3, - u32 *h0, u32 *h1, u32 *h2, u32 *h3, u32 n_bytes) -{ - clib_toeplitz_hash_x4 (k, d0, d1, d2, d3, h0, h1, h2, h3, n_bytes); -} - -static clib_error_t * -test_clib_toeplitz_hash (clib_error_t *err) -{ - u32 r; - int n_key_copies, bigkey_len, bigdata_len; - u8 *bigkey, *bigdata; - clib_toeplitz_hash_key_t *k; - - k = clib_toeplitz_hash_key_init (0, 0); - - for (int i = 0; i < N_IP4_TESTS; i++) - { - r = wrapper (k, (u8 *) &ip4_tests[i].key, 8); - if (ip4_tests[i].hash_2t != r) - return clib_error_return (err, - "wrong IPv4 2 tuple hash for test %u, " - "calculated 0x%08x expected 0x%08x", - i, ip4_tests[i].hash_2t, r); - - r = wrapper (k, (u8 *) &ip4_tests[i].key, 12); - if (ip4_tests[i].hash_4t != r) - return clib_error_return (err, - "wrong IPv4 4 tuple hash for test %u, " - "calculated 0x%08x expected 0x%08x", - i, ip4_tests[i].hash_4t, r); - } - - for (int i = 0; i < N_IP6_TESTS; i++) - { - r = wrapper (k, (u8 *) &ip6_tests[i].key, 32); - if (ip6_tests[i].hash_2t != r) - return clib_error_return (err, - "wrong IPv6 2 tuple hash for test %u, " - "calculated 0x%08x expected 0x%08x", - i, ip6_tests[i].hash_2t, r); - - r = wrapper (k, (u8 *) &ip6_tests[i].key, 36); - if (ip6_tests[i].hash_4t != r) - return clib_error_return (err, - "wrong IPv6 4 tuple hash for test %u, " - "calculated 0x%08x expected 0x%08x", - i, ip6_tests[i].hash_4t, r); - } - - n_key_copies = 6; - bigkey_len = k->key_length * n_key_copies; - bigdata_len = bigkey_len - 4; - bigkey = test_mem_alloc_and_splat (k->key_length, n_key_copies, k->data); - bigdata = test_mem_alloc_and_fill_inc_u8 (bigdata_len, 0, 0); - u32 key_len = k->key_length; - - clib_toeplitz_hash_key_free (k); - k = clib_toeplitz_hash_key_init (bigkey, n_key_copies * key_len); - - for (int i = 0; i < N_LENGTH_TESTS - 4; i++) - { - r = wrapper (k, bigdata, i); - if (length_test_hashes[i] != r) - { - err = clib_error_return (err, - "wrong length test hash for length %u, " - "calculated 0x%08x expected 0x%08x " - "xor 0x%08x", - i, r, length_test_hashes[i], - r ^ length_test_hashes[i]); - goto done; - } - } - -done: - clib_toeplitz_hash_key_free (k); - test_mem_free (bigkey); - test_mem_free (bigdata); - return err; -} - -void __test_perf_fn -perftest_fixed_12byte (test_perf_t *tp) -{ - u32 n = tp->n_ops; - u8 *data = test_mem_alloc_and_splat (12, n, (void *) &ip4_tests[0].key); - u8 *res = test_mem_alloc (4 * n); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - ((u32 *) res)[i] = clib_toeplitz_hash (k, data + i * 12, 12); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (data); - test_mem_free (res); -} - -void __test_perf_fn -perftest_fixed_36byte (test_perf_t *tp) -{ - u32 n = tp->n_ops; - u8 *data = test_mem_alloc_and_splat (36, n, (void *) &ip6_tests[0].key); - u8 *res = test_mem_alloc (4 * n); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - ((u32 *) res)[i] = clib_toeplitz_hash (k, data + i * 36, 36); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (data); - test_mem_free (res); -} - -void __test_perf_fn -perftest_variable_size (test_perf_t *tp) -{ - u32 key_len, n_keys, n = tp->n_ops; - u8 *key, *data = test_mem_alloc (n); - u32 *res = test_mem_alloc (sizeof (u32)); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - k = clib_toeplitz_hash_key_init (0, 0); - key_len = k->key_length; - n_keys = ((n + 4) / k->key_length) + 1; - key = test_mem_alloc_and_splat (n_keys, key_len, k->data); - clib_toeplitz_hash_key_free (k); - k = clib_toeplitz_hash_key_init (key, key_len * n_keys); - - test_perf_event_enable (tp); - res[0] = clib_toeplitz_hash (k, data, n); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (data); - test_mem_free (res); - test_mem_free (key); -} - -REGISTER_TEST (clib_toeplitz_hash) = { - .name = "clib_toeplitz_hash", - .fn = test_clib_toeplitz_hash, - .perf_tests = PERF_TESTS ({ .name = "fixed (per 12 byte tuple)", - .n_ops = 1024, - .fn = perftest_fixed_12byte }, - { .name = "fixed (per 36 byte tuple)", - .n_ops = 1024, - .fn = perftest_fixed_36byte }, - { .name = "variable size (per byte)", - .n_ops = 16384, - .fn = perftest_variable_size }), -}; - -static clib_error_t * -test_clib_toeplitz_hash_x4 (clib_error_t *err) -{ - u32 r[4]; - int n_key_copies, bigkey_len, bigdata_len; - u8 *bigkey, *bigdata0, *bigdata1, *bigdata2, *bigdata3; - clib_toeplitz_hash_key_t *k; - - k = clib_toeplitz_hash_key_init (0, 0); - - wrapper_x4 (k, (u8 *) &ip4_tests[0].key, (u8 *) &ip4_tests[1].key, - (u8 *) &ip4_tests[2].key, (u8 *) &ip4_tests[3].key, r, r + 1, - r + 2, r + 3, 8); - - if (ip4_tests[0].hash_2t != r[0] || ip4_tests[1].hash_2t != r[1] || - ip4_tests[2].hash_2t != r[2] || ip4_tests[3].hash_2t != r[3]) - return clib_error_return (err, - "wrong IPv4 2 tuple x4 hash " - "calculated { 0x%08x, 0x%08x, 0x%08x, 0x%08x } " - "expected { 0x%08x, 0x%08x, 0x%08x, 0x%08x }", - ip4_tests[0].hash_2t, ip4_tests[1].hash_2t, - ip4_tests[2].hash_2t, ip4_tests[3].hash_2t, r[0], - r[1], r[2], r[3]); - - wrapper_x4 (k, (u8 *) &ip4_tests[0].key, (u8 *) &ip4_tests[1].key, - (u8 *) &ip4_tests[2].key, (u8 *) &ip4_tests[3].key, r, r + 1, - r + 2, r + 3, 12); - - if (ip4_tests[0].hash_4t != r[0] || ip4_tests[1].hash_4t != r[1] || - ip4_tests[2].hash_4t != r[2] || ip4_tests[3].hash_4t != r[3]) - return clib_error_return (err, - "wrong IPv4 4 tuple x4 hash " - "calculated { 0x%08x, 0x%08x, 0x%08x, 0x%08x } " - "expected { 0x%08x, 0x%08x, 0x%08x, 0x%08x }", - ip4_tests[0].hash_4t, ip4_tests[1].hash_4t, - ip4_tests[2].hash_4t, ip4_tests[3].hash_4t, r[0], - r[1], r[2], r[3]); - - wrapper_x4 (k, (u8 *) &ip6_tests[0].key, (u8 *) &ip6_tests[1].key, - (u8 *) &ip6_tests[2].key, (u8 *) &ip6_tests[0].key, r, r + 1, - r + 2, r + 3, 32); - - if (ip6_tests[0].hash_2t != r[0] || ip6_tests[1].hash_2t != r[1] || - ip6_tests[2].hash_2t != r[2] || ip6_tests[0].hash_2t != r[3]) - return clib_error_return (err, - "wrong IPv6 2 tuple x4 hash " - "calculated { 0x%08x, 0x%08x, 0x%08x, 0x%08x } " - "expected { 0x%08x, 0x%08x, 0x%08x, 0x%08x }", - ip6_tests[0].hash_2t, ip6_tests[1].hash_2t, - ip6_tests[2].hash_2t, ip6_tests[0].hash_2t, r[0], - r[1], r[2], r[3]); - - wrapper_x4 (k, (u8 *) &ip6_tests[0].key, (u8 *) &ip6_tests[1].key, - (u8 *) &ip6_tests[2].key, (u8 *) &ip6_tests[0].key, r, r + 1, - r + 2, r + 3, 36); - - if (ip6_tests[0].hash_4t != r[0] || ip6_tests[1].hash_4t != r[1] || - ip6_tests[2].hash_4t != r[2] || ip6_tests[0].hash_4t != r[3]) - return clib_error_return (err, - "wrong IPv6 4 tuple x4 hash " - "calculated { 0x%08x, 0x%08x, 0x%08x, 0x%08x } " - "expected { 0x%08x, 0x%08x, 0x%08x, 0x%08x }", - ip6_tests[0].hash_4t, ip6_tests[1].hash_4t, - ip6_tests[2].hash_4t, ip6_tests[0].hash_4t, r[0], - r[1], r[2], r[3]); - - n_key_copies = 6; - bigkey_len = k->key_length * n_key_copies; - bigdata_len = bigkey_len - 4; - bigkey = test_mem_alloc_and_splat (k->key_length, n_key_copies, k->data); - bigdata0 = test_mem_alloc_and_fill_inc_u8 (bigdata_len, 0, 0); - bigdata1 = test_mem_alloc_and_fill_inc_u8 (bigdata_len, 0, 0); - bigdata2 = test_mem_alloc_and_fill_inc_u8 (bigdata_len, 0, 0); - bigdata3 = test_mem_alloc_and_fill_inc_u8 (bigdata_len, 0, 0); - u32 key_len = k->key_length; - - clib_toeplitz_hash_key_free (k); - k = clib_toeplitz_hash_key_init (bigkey, n_key_copies * key_len); - - for (int i = 0; i < N_LENGTH_TESTS - 4; i++) - { - wrapper_x4 (k, bigdata0, bigdata1, bigdata2, bigdata3, r, r + 1, r + 2, - r + 3, i); - if (length_test_hashes[i] != r[0] || length_test_hashes[i] != r[1] || - length_test_hashes[i] != r[2] || length_test_hashes[i] != r[3]) - { - err = clib_error_return ( - err, - "wrong length test hash x4 for length %u, " - "calculated { 0x%08x, 0x%08x, 0x%08x, 0x%08x }, expected 0x%08x", - i, r[0], r[1], r[2], r[3], length_test_hashes[i]); - goto done; - } - } - -done: - clib_toeplitz_hash_key_free (k); - test_mem_free (bigkey); - test_mem_free (bigdata0); - test_mem_free (bigdata1); - test_mem_free (bigdata2); - test_mem_free (bigdata3); - return err; -} - -void __test_perf_fn -perftest_fixed_12byte_x4 (test_perf_t *tp) -{ - u32 n = tp->n_ops / 4; - u8 *d0 = test_mem_alloc_and_splat (12, n, (void *) &ip4_tests[0].key); - u8 *d1 = test_mem_alloc_and_splat (12, n, (void *) &ip4_tests[1].key); - u8 *d2 = test_mem_alloc_and_splat (12, n, (void *) &ip4_tests[2].key); - u8 *d3 = test_mem_alloc_and_splat (12, n, (void *) &ip4_tests[3].key); - u32 *h0 = test_mem_alloc (4 * n); - u32 *h1 = test_mem_alloc (4 * n); - u32 *h2 = test_mem_alloc (4 * n); - u32 *h3 = test_mem_alloc (4 * n); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - clib_toeplitz_hash_x4 (k, d0 + i * 12, d1 + i * 12, d2 + i * 12, - d3 + i * 12, h0 + i, h1 + i, h2 + i, h3 + i, 12); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (d0); - test_mem_free (d1); - test_mem_free (d2); - test_mem_free (d3); - test_mem_free (h0); - test_mem_free (h1); - test_mem_free (h2); - test_mem_free (h3); -} - -void __test_perf_fn -perftest_fixed_36byte_x4 (test_perf_t *tp) -{ - u32 n = tp->n_ops / 4; - u8 *d0 = test_mem_alloc_and_splat (36, n, (void *) &ip4_tests[0].key); - u8 *d1 = test_mem_alloc_and_splat (36, n, (void *) &ip4_tests[1].key); - u8 *d2 = test_mem_alloc_and_splat (36, n, (void *) &ip4_tests[2].key); - u8 *d3 = test_mem_alloc_and_splat (36, n, (void *) &ip4_tests[3].key); - u32 *h0 = test_mem_alloc (4 * n); - u32 *h1 = test_mem_alloc (4 * n); - u32 *h2 = test_mem_alloc (4 * n); - u32 *h3 = test_mem_alloc (4 * n); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - test_perf_event_enable (tp); - for (int i = 0; i < n; i++) - clib_toeplitz_hash_x4 (k, d0 + i * 36, d1 + i * 36, d2 + i * 36, - d3 + i * 36, h0 + i, h1 + i, h2 + i, h3 + i, 36); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (d0); - test_mem_free (d1); - test_mem_free (d2); - test_mem_free (d3); - test_mem_free (h0); - test_mem_free (h1); - test_mem_free (h2); - test_mem_free (h3); -} - -void __test_perf_fn -perftest_variable_size_x4 (test_perf_t *tp) -{ - u32 key_len, n_keys, n = tp->n_ops / 4; - u8 *key; - u8 *d0 = test_mem_alloc (n); - u8 *d1 = test_mem_alloc (n); - u8 *d2 = test_mem_alloc (n); - u8 *d3 = test_mem_alloc (n); - u32 *h0 = test_mem_alloc (sizeof (u32)); - u32 *h1 = test_mem_alloc (sizeof (u32)); - u32 *h2 = test_mem_alloc (sizeof (u32)); - u32 *h3 = test_mem_alloc (sizeof (u32)); - clib_toeplitz_hash_key_t *k = clib_toeplitz_hash_key_init (0, 0); - - k = clib_toeplitz_hash_key_init (0, 0); - key_len = k->key_length; - n_keys = ((n + 4) / k->key_length) + 1; - key = test_mem_alloc_and_splat (n_keys, key_len, k->data); - clib_toeplitz_hash_key_free (k); - k = clib_toeplitz_hash_key_init (key, key_len * n_keys); - - test_perf_event_enable (tp); - clib_toeplitz_hash_x4 (k, d0, d1, d2, d3, h0, h1, h2, h3, n); - test_perf_event_disable (tp); - - clib_toeplitz_hash_key_free (k); - test_mem_free (key); - test_mem_free (d0); - test_mem_free (d1); - test_mem_free (d2); - test_mem_free (d3); - test_mem_free (h0); - test_mem_free (h1); - test_mem_free (h2); - test_mem_free (h3); -} - -REGISTER_TEST (clib_toeplitz_hash_x4) = { - .name = "clib_toeplitz_hash_x4", - .fn = test_clib_toeplitz_hash_x4, - .perf_tests = PERF_TESTS ({ .name = "fixed (per 12 byte tuple)", - .n_ops = 1024, - .fn = perftest_fixed_12byte_x4 }, - { .name = "fixed (per 36 byte tuple)", - .n_ops = 1024, - .fn = perftest_fixed_36byte_x4 }, - { .name = "variable size (per byte)", - .n_ops = 16384, - .fn = perftest_variable_size_x4 }), -}; |