summaryrefslogtreecommitdiffstats
path: root/src/vppinfra/anneal.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/vppinfra/anneal.h')
-rw-r--r--src/vppinfra/anneal.h89
1 files changed, 0 insertions, 89 deletions
diff --git a/src/vppinfra/anneal.h b/src/vppinfra/anneal.h
deleted file mode 100644
index 148d38ba551..00000000000
--- a/src/vppinfra/anneal.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- Copyright (c) 2011 Cisco and/or its affiliates.
-
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
-*/
-
-#ifndef __included_anneal_h__
-#define __included_anneal_h__
-
-#include <vppinfra/clib.h>
-#include <vppinfra/format.h>
-#include <vppinfra/random.h>
-#include <math.h>
-
-typedef struct
-{
- /* Initial temperature */
- f64 initial_temperature;
-
- /* Temperature fraction at each step, 0.95 is reasonable */
- f64 temperature_step;
-
- /* Number of temperatures used */
- u32 number_of_temperatures;
-
- /* Number of configurations tried at each temperature */
- u32 number_of_configurations_per_temperature;
-
- u32 flags;
-#define CLIB_ANNEAL_VERBOSE (1<<0)
-#define CLIB_ANNEAL_MINIMIZE (1<<1) /* mutually exclusive */
-#define CLIB_ANNEAL_MAXIMIZE (1<<2) /* mutually exclusive */
-
- /* Random number seed, set to ensure repeatable results */
- u32 random_seed;
-
- /* Opaque data passed to callbacks */
- void *opaque;
-
- /* Final temperature (output) */
- f64 final_temperature;
-
- /* Final metric (output) */
- f64 final_metric;
-
- /* Suggested initial temperature (output) */
- f64 suggested_initial_temperature;
-
-
- /*--- Callbacks ---*/
-
- /* objective function to minimize */
- f64 (*anneal_metric) (void *opaque);
-
- /* Generate a new configuration */
- void (*anneal_new_configuration) (void *opaque);
-
- /* Restore the previous configuration */
- void (*anneal_restore_previous_configuration) (void *opaque);
-
- /* Save best configuration found e.g at a certain temperature */
- void (*anneal_save_best_configuration) (void *opaque);
-
- /* restore best configuration found e.g at a certain temperature */
- void (*anneal_restore_best_configuration) (void *opaque);
-
-} clib_anneal_param_t;
-
-void clib_anneal (clib_anneal_param_t * p);
-
-#endif /* __included_anneal_h__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */