diff options
Diffstat (limited to 'app/test/test_cpuflags.c')
| -rw-r--r-- | app/test/test_cpuflags.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/app/test/test_cpuflags.c b/app/test/test_cpuflags.c deleted file mode 100644 index 0e5ebe78..00000000 --- a/app/test/test_cpuflags.c +++ /dev/null @@ -1,202 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stdio.h> - -#include <errno.h> -#include <stdint.h> -#include <rte_cpuflags.h> -#include <rte_debug.h> - -#include "test.h" - - -/* convenience define */ -#define CHECK_FOR_FLAG(x) \ - result = rte_cpu_get_flag_enabled(x); \ - printf("%s\n", cpu_flag_result(result)); \ - if (result == -ENOENT) \ - return -1; - -/* - * Helper function to display result - */ -static inline const char * -cpu_flag_result(int result) -{ - switch (result) { - case 0: - return "NOT PRESENT"; - case 1: - return "OK"; - default: - return "ERROR"; - } -} - - - -/* - * CPUID test - * =========== - * - * - Check flags from different registers with rte_cpu_get_flag_enabled() - * - Check if register and CPUID functions fail properly - */ - -static int -test_cpuflags(void) -{ - int result; - printf("\nChecking for flags from different registers...\n"); - -#ifdef RTE_ARCH_PPC_64 - printf("Check for PPC64:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_PPC64); - - printf("Check for PPC32:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_PPC32); - - printf("Check for VSX:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_VSX); - - printf("Check for DFP:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_DFP); - - printf("Check for FPU:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_FPU); - - printf("Check for SMT:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SMT); - - printf("Check for MMU:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_MMU); - - printf("Check for ALTIVEC:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ALTIVEC); - - printf("Check for ARCH_2_06:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ARCH_2_06); - - printf("Check for ARCH_2_07:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ARCH_2_07); - - printf("Check for ICACHE_SNOOP:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ICACHE_SNOOP); -#endif - -#if defined(RTE_ARCH_ARM) - printf("Check for NEON:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_NEON); -#endif - -#if defined(RTE_ARCH_ARM64) - printf("Check for FP:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_FP); - - printf("Check for ASIMD:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_NEON); - - printf("Check for EVTSTRM:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_EVTSTRM); - - printf("Check for AES:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_AES); - - printf("Check for PMULL:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_PMULL); - - printf("Check for SHA1:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SHA1); - - printf("Check for SHA2:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SHA2); - - printf("Check for CRC32:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_CRC32); - - printf("Check for ATOMICS:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ATOMICS); -#endif - -#if defined(RTE_ARCH_X86_64) || defined(RTE_ARCH_I686) - printf("Check for SSE:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SSE); - - printf("Check for SSE2:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SSE2); - - printf("Check for SSE3:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SSE3); - - printf("Check for SSE4.1:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SSE4_1); - - printf("Check for SSE4.2:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_SSE4_2); - - printf("Check for AVX:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_AVX); - - printf("Check for AVX2:\t\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_AVX2); - - printf("Check for TRBOBST:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_TRBOBST); - - printf("Check for ENERGY_EFF:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_ENERGY_EFF); - - printf("Check for LAHF_SAHF:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_LAHF_SAHF); - - printf("Check for 1GB_PG:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_1GB_PG); - - printf("Check for INVTSC:\t"); - CHECK_FOR_FLAG(RTE_CPUFLAG_INVTSC); -#endif - - /* - * Check if invalid data is handled properly - */ - printf("\nCheck for invalid flag:\t"); - result = rte_cpu_get_flag_enabled(RTE_CPUFLAG_NUMFLAGS); - printf("%s\n", cpu_flag_result(result)); - if (result != -ENOENT) - return -1; - - return 0; -} - -REGISTER_TEST_COMMAND(cpuflags_autotest, test_cpuflags); |