1 files changed, 0 insertions, 183 deletions
diff --git a/grpc/third_party/xxhash/tests/bench/benchfn.h b/grpc/third_party/xxhash/tests/bench/benchfn.h
deleted file mode 100644
index 42d10338..00000000
--- a/grpc/third_party/xxhash/tests/bench/benchfn.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2016-2020 Yann Collet, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree).
- * You may select, at your option, one of the above-listed licenses.
- */
-
-
-/* benchfn :
- * benchmark any function on a set of input
- * providing result in nanoSecPerRun
- * or detecting and returning an error
- */
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-#ifndef BENCH_FN_H_23876
-#define BENCH_FN_H_23876
-
-/* ===  Dependencies  === */
-#include <stddef.h>   /* size_t */
-
-
-/* ====  Benchmark any function, iterated on a set of blocks  ==== */
-
-/* BMK_runTime_t: valid result return type */
-
-typedef struct {
-    double nanoSecPerRun;  /* time per iteration (over all blocks) */
-    size_t sumOfReturn;         /* sum of return values */
-} BMK_runTime_t;
-
-
-/* BMK_runOutcome_t:
- * type expressing the outcome of a benchmark run by BMK_benchFunction(),
- * which can be either valid or invalid.
- * benchmark outcome can be invalid if errorFn is provided.
- * BMK_runOutcome_t must be considered "opaque" : never access its members directly.
- * Instead, use its assigned methods :
- * BMK_isSuccessful_runOutcome, BMK_extract_runTime, BMK_extract_errorResult.
- * The structure is only described here to allow its allocation on stack. */
-
-typedef struct {
-    BMK_runTime_t internal_never_ever_use_directly;
-    size_t error_result_never_ever_use_directly;
-    int error_tag_never_ever_use_directly;
-} BMK_runOutcome_t;
-
-
-/* prototypes for benchmarked functions */
-typedef size_t (*BMK_benchFn_t)(const void* src, size_t srcSize, void* dst, size_t dstCapacity, void* customPayload);
-typedef size_t (*BMK_initFn_t)(void* initPayload);
-typedef unsigned (*BMK_errorFn_t)(size_t);
-
-
-/* BMK_benchFunction() parameters are provided via the following structure.
- * A structure is preferable for readability,
- * as the number of parameters required is fairly large.
- * No initializer is provided, because it doesn't make sense to provide some "default" :
- * all parameters must be specified by the caller.
- * optional parameters are labelled explicitly, and accept value NULL when not used */
-typedef struct {
-    BMK_benchFn_t benchFn;    /* the function to benchmark, over the set of blocks */
-    void* benchPayload;       /* pass custom parameters to benchFn  :
-                               * (*benchFn)(srcBuffers[i], srcSizes[i], dstBuffers[i], dstCapacities[i], benchPayload) */
-    BMK_initFn_t initFn;      /* (*initFn)(initPayload) is run once per run, at the beginning. */
-    void* initPayload;        /* Both arguments can be NULL, in which case nothing is run. */
-    BMK_errorFn_t errorFn;    /* errorFn will check each return value of benchFn over each block, to determine if it failed or not.
-                               * errorFn can be NULL, in which case no check is performed.
-                               * errorFn must return 0 when benchFn was successful, and >= 1 if it detects an error.
-                               * Execution is stopped as soon as an error is detected.
-                               * the triggering return value can be retrieved using BMK_extract_errorResult(). */
-    size_t blockCount;        /* number of blocks to operate benchFn on.
-                               * It's also the size of all array parameters :
-                               * srcBuffers, srcSizes, dstBuffers, dstCapacities, blockResults */
-    const void *const * srcBuffers; /* read-only array of buffers to be operated on by benchFn */
-    const size_t* srcSizes;   /* read-only array containing sizes of srcBuffers */
-    void *const * dstBuffers; /* array of buffers to be written into by benchFn. This array is not optional, it must be provided even if unused by benchfn. */
-    const size_t* dstCapacities; /* read-only array containing capacities of dstBuffers. This array must be present. */
-    size_t* blockResults;     /* Optional: store the return value of benchFn for each block. Use NULL if this result is not requested. */
-} BMK_benchParams_t;
-
-
-/* BMK_benchFunction() :
- * This function benchmarks benchFn and initFn, providing a result.
- *
- * params : see description of BMK_benchParams_t above.
- * nbLoops: defines number of times benchFn is run over the full set of blocks.
- *          Minimum value is 1. A 0 is interpreted as a 1.
- *
- * @return: can express either an error or a successful result.
- *          Use BMK_isSuccessful_runOutcome() to check if benchmark was successful.
- *          If yes, extract the result with BMK_extract_runTime(),
- *          it will contain :
- *              .sumOfReturn : the sum of all return values of benchFn through all of blocks
- *              .nanoSecPerRun : time per run of benchFn + (time for initFn / nbLoops)
- *          .sumOfReturn is generally intended for functions which return a # of bytes written into dstBuffer,
- *              in which case, this value will be the total amount of bytes written into dstBuffer.
- *
- * blockResults : when provided (!= NULL), and when benchmark is successful,
- *                params.blockResults contains all return values of `benchFn` over all blocks.
- *                when provided (!= NULL), and when benchmark failed,
- *                params.blockResults contains return values of `benchFn` over all blocks preceding and including the failed block.
- */
-BMK_runOutcome_t BMK_benchFunction(BMK_benchParams_t params, unsigned nbLoops);
-
-
-
-/* check first if the benchmark was successful or not */
-int BMK_isSuccessful_runOutcome(BMK_runOutcome_t outcome);
-
-/* If the benchmark was successful, extract the result.
- * note : this function will abort() program execution if benchmark failed !
- *        always check if benchmark was successful first !
- */
-BMK_runTime_t BMK_extract_runTime(BMK_runOutcome_t outcome);
-
-/* when benchmark failed, it means one invocation of `benchFn` failed.
- * The failure was detected by `errorFn`, operating on return values of `benchFn`.
- * Returns the faulty return value.
- * note : this function will abort() program execution if benchmark did not failed.
- *        always check if benchmark failed first !
- */
-size_t BMK_extract_errorResult(BMK_runOutcome_t outcome);
-
-
-
-/* ====  Benchmark any function, returning intermediate results  ==== */
-
-/* state information tracking benchmark session */
-typedef struct BMK_timedFnState_s BMK_timedFnState_t;
-
-/* BMK_benchTimedFn() :
- * Similar to BMK_benchFunction(), most arguments being identical.
- * Automatically determines `nbLoops` so that each result is regularly produced at interval of about run_ms.
- * Note : minimum `nbLoops` is 1, therefore a run may last more than run_ms, and possibly even more than total_ms.
- * Usage - initialize timedFnState, select benchmark duration (total_ms) and each measurement duration (run_ms)
- *         call BMK_benchTimedFn() repetitively, each measurement is supposed to last about run_ms
- *         Check if total time budget is spent or exceeded, using BMK_isCompleted_TimedFn()
- */
-BMK_runOutcome_t BMK_benchTimedFn(BMK_timedFnState_t* timedFnState,
-                                  BMK_benchParams_t params);
-
-/* Tells if duration of all benchmark runs has exceeded total_ms
- */
-int BMK_isCompleted_TimedFn(const BMK_timedFnState_t* timedFnState);
-
-/* BMK_createTimedFnState() and BMK_resetTimedFnState() :
- * Create/Set BMK_timedFnState_t for next benchmark session,
- * which shall last a minimum of total_ms milliseconds,
- * producing intermediate results, paced at interval of (approximately) run_ms.
- */
-BMK_timedFnState_t* BMK_createTimedFnState(unsigned total_ms, unsigned run_ms);
-void BMK_resetTimedFnState(BMK_timedFnState_t* timedFnState, unsigned total_ms, unsigned run_ms);
-void BMK_freeTimedFnState(BMK_timedFnState_t* state);
-
-
-/* BMK_timedFnState_shell and BMK_initStatic_timedFnState() :
- * Makes it possible to statically allocate a BMK_timedFnState_t on stack.
- * BMK_timedFnState_shell is only there to allocate space,
- * never ever access its members.
- * BMK_timedFnState_t() actually accepts any buffer.
- * It will check if provided buffer is large enough and is correctly aligned,
- * and will return NULL if conditions are not respected.
- */
-#define BMK_TIMEDFNSTATE_SIZE 64
-typedef union {
-    char never_access_space[BMK_TIMEDFNSTATE_SIZE];
-    long long alignment_enforcer;  /* must be aligned on 8-bytes boundaries */
-} BMK_timedFnState_shell;
-BMK_timedFnState_t* BMK_initStatic_timedFnState(void* buffer, size_t size, unsigned total_ms, unsigned run_ms);
-
-
-#endif   /* BENCH_FN_H_23876 */
-
-#if defined (__cplusplus)
-}
-#endif