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changed parameter names from ZSTD_p_* to ZSTD_c_*

Browse Source 
for naming consistency
This commit is contained in:
Yann Collet
2018-12-05 17:26:02 -08:00
parent c2053310e5
commit 3583d19c4e
13 changed files with 325 additions and 325 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/fullbench.c
+18 -18
View File
@@ -200,7 +200,7 @@ local_ZSTD_compress_generic_T2_end(const void* src, size_t srcSize,
void* buff2)
{
(void)buff2;
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_nbWorkers, 2);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_nbWorkers, 2);
return ZSTD_compress2(g_cstream, dst, dstCapacity, src, srcSize);
}
@@ -212,7 +212,7 @@ local_ZSTD_compress_generic_T2_continue(const void* src, size_t srcSize,
ZSTD_outBuffer buffOut;
ZSTD_inBuffer buffIn;
(void)buff2;
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_nbWorkers, 2);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_nbWorkers, 2);
buffOut.dst = dst;
buffOut.size = dstCapacity;
buffOut.pos = 0;
@@ -394,24 +394,24 @@ static size_t benchMem(U32 benchNb,
cLevel, cparams->windowLog, cparams->hashLog, cparams->chainLog, cparams->searchLog,
cparams->minMatch, cparams->targetLength, cparams->strategy); */
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_compressionLevel, cLevel);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_windowLog, cparams.windowLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_hashLog, cparams.hashLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_chainLog, cparams.chainLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_searchLog, cparams.searchLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_minMatch, cparams.minMatch);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_targetLength, cparams.targetLength);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_p_compressionStrategy, cparams.strategy);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_compressionLevel, cLevel);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_windowLog, cparams.windowLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_hashLog, cparams.hashLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_chainLog, cparams.chainLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_searchLog, cparams.searchLog);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_minMatch, cparams.minMatch);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_targetLength, cparams.targetLength);
ZSTD_CCtx_setParameter(g_zcc, ZSTD_c_compressionStrategy, cparams.strategy);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_compressionLevel, cLevel);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_windowLog, cparams.windowLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_hashLog, cparams.hashLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_chainLog, cparams.chainLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_searchLog, cparams.searchLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_minMatch, cparams.minMatch);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_targetLength, cparams.targetLength);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_p_compressionStrategy, cparams.strategy);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_compressionLevel, cLevel);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_windowLog, cparams.windowLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_hashLog, cparams.hashLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_chainLog, cparams.chainLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_searchLog, cparams.searchLog);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_minMatch, cparams.minMatch);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_targetLength, cparams.targetLength);
ZSTD_CCtx_setParameter(g_cstream, ZSTD_c_compressionStrategy, cparams.strategy);
/* Preparation */
switch(benchNb)
tests/fuzz/zstd_helpers.c
+16 -16
View File
@@ -60,25 +60,25 @@ ZSTD_parameters FUZZ_randomParams(size_t srcSize, uint32_t *state)
void FUZZ_setRandomParameters(ZSTD_CCtx *cctx, size_t srcSize, uint32_t *state)
{
ZSTD_compressionParameters cParams = FUZZ_randomCParams(srcSize, state);
set(cctx, ZSTD_p_windowLog, cParams.windowLog);
set(cctx, ZSTD_p_hashLog, cParams.hashLog);
set(cctx, ZSTD_p_chainLog, cParams.chainLog);
set(cctx, ZSTD_p_searchLog, cParams.searchLog);
set(cctx, ZSTD_p_minMatch, cParams.minMatch);
set(cctx, ZSTD_p_targetLength, cParams.targetLength);
set(cctx, ZSTD_p_compressionStrategy, cParams.strategy);
set(cctx, ZSTD_c_windowLog, cParams.windowLog);
set(cctx, ZSTD_c_hashLog, cParams.hashLog);
set(cctx, ZSTD_c_chainLog, cParams.chainLog);
set(cctx, ZSTD_c_searchLog, cParams.searchLog);
set(cctx, ZSTD_c_minMatch, cParams.minMatch);
set(cctx, ZSTD_c_targetLength, cParams.targetLength);
set(cctx, ZSTD_c_compressionStrategy, cParams.strategy);
/* Select frame parameters */
setRand(cctx, ZSTD_p_contentSizeFlag, 0, 1, state);
setRand(cctx, ZSTD_p_checksumFlag, 0, 1, state);
setRand(cctx, ZSTD_p_dictIDFlag, 0, 1, state);
setRand(cctx, ZSTD_p_forceAttachDict, 0, 2, state);
setRand(cctx, ZSTD_c_contentSizeFlag, 0, 1, state);
setRand(cctx, ZSTD_c_checksumFlag, 0, 1, state);
setRand(cctx, ZSTD_c_dictIDFlag, 0, 1, state);
setRand(cctx, ZSTD_c_forceAttachDict, 0, 2, state);
/* Select long distance matchig parameters */
setRand(cctx, ZSTD_p_enableLongDistanceMatching, 0, 1, state);
setRand(cctx, ZSTD_p_ldmHashLog, ZSTD_HASHLOG_MIN, 16, state);
setRand(cctx, ZSTD_p_ldmMinMatch, ZSTD_LDM_MINMATCH_MIN,
setRand(cctx, ZSTD_c_enableLongDistanceMatching, 0, 1, state);
setRand(cctx, ZSTD_c_ldmHashLog, ZSTD_HASHLOG_MIN, 16, state);
setRand(cctx, ZSTD_c_ldmMinMatch, ZSTD_LDM_MINMATCH_MIN,
ZSTD_LDM_MINMATCH_MAX, state);
setRand(cctx, ZSTD_p_ldmBucketSizeLog, 0, ZSTD_LDM_BUCKETSIZELOG_MAX,
setRand(cctx, ZSTD_c_ldmBucketSizeLog, 0, ZSTD_LDM_BUCKETSIZELOG_MAX,
state);
setRand(cctx, ZSTD_p_ldmHashRateLog, ZSTD_LDM_HASHRATELOG_MIN,
setRand(cctx, ZSTD_c_ldmHashRateLog, ZSTD_LDM_HASHRATELOG_MIN,
ZSTD_LDM_HASHRATELOG_MAX, state);
}
tests/fuzzer.c
+26 -26
View File
@@ -233,8 +233,8 @@ static int FUZ_mallocTests_internal(unsigned seed, double compressibility, unsig
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, compressionLevel) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbWorkers, nbThreads) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, nbThreads) );
CHECK_Z( ZSTD_compress2(cctx, outBuffer, outSize, inBuffer, inSize) );
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,-T%u,end level %i : ",
@@ -253,8 +253,8 @@ static int FUZ_mallocTests_internal(unsigned seed, double compressibility, unsig
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, compressionLevel) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbWorkers, nbThreads) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) );
CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, nbThreads) );
CHECK_Z( ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_continue) );
while ( ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_end) ) {}
ZSTD_freeCCtx(cctx);
@@ -517,37 +517,37 @@ static int basicUnitTests(U32 seed, double compressibility)
ZSTD_inBuffer in = {NULL, 0, 0};
int value;
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 3);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, 0);
CHECK_Z(ZSTD_CCtx_setParameter(cctx, ZSTD_p_hashLog, ZSTD_HASHLOG_MIN));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_setParameter(cctx, ZSTD_c_hashLog, ZSTD_HASHLOG_MIN));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 3);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, ZSTD_HASHLOG_MIN);
CHECK_Z(ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, 7));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, 7));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 7);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, ZSTD_HASHLOG_MIN);
/* Start a compression job */
ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_continue);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 7);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, ZSTD_HASHLOG_MIN);
/* Reset the CCtx */
ZSTD_CCtx_reset(cctx, ZSTD_reset_session_only);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 7);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, ZSTD_HASHLOG_MIN);
/* Reset the parameters */
ZSTD_CCtx_reset(cctx, ZSTD_reset_parameters);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_compressionLevel, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_compressionLevel, &value));
CHECK_EQ(value, 3);
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_p_hashLog, &value));
CHECK_Z(ZSTD_CCtx_getParameter(cctx, ZSTD_c_hashLog, &value));
CHECK_EQ(value, 0);
ZSTD_freeCCtx(cctx);
@@ -1285,7 +1285,7 @@ static int basicUnitTests(U32 seed, double compressibility)
params);
if (ZSTD_isError(cSize_1pass)) goto _output_error;
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, compressionLevel) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) );
{ size_t const compressionResult = ZSTD_compress2(cctx,
compressedBuffer, compressedBufferSize,
CNBuffer, srcSize);
@@ -1304,9 +1304,9 @@ static int basicUnitTests(U32 seed, double compressibility)
{ ZSTD_CCtx* const cctx = ZSTD_createCCtx();
DISPLAYLEVEL(3, "test%3i : parameters in order : ", testNb++);
assert(cctx != NULL);
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, 2) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_enableLongDistanceMatching, 1) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_windowLog, 18) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, 2) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_enableLongDistanceMatching, 1) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_windowLog, 18) );
{ size_t const compressedSize = ZSTD_compress2(cctx,
compressedBuffer, ZSTD_compressBound(inputSize),
CNBuffer, inputSize);
@@ -1320,9 +1320,9 @@ static int basicUnitTests(U32 seed, double compressibility)
{ ZSTD_CCtx* cctx = ZSTD_createCCtx();
DISPLAYLEVEL(3, "test%3i : parameters disordered : ", testNb++);
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_windowLog, 18) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_enableLongDistanceMatching, 1) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, 2) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_windowLog, 18) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_enableLongDistanceMatching, 1) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, 2) );
{ size_t const result = ZSTD_compress2(cctx,
compressedBuffer, ZSTD_compressBound(inputSize),
CNBuffer, inputSize);
@@ -1375,7 +1375,7 @@ static int basicUnitTests(U32 seed, double compressibility)
/* basic block compression */
DISPLAYLEVEL(3, "test%3i : magic-less format test : ", testNb++);
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_p_format, ZSTD_f_zstd1_magicless) );
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_format, ZSTD_f_zstd1_magicless) );
{ ZSTD_inBuffer in = { CNBuffer, inputSize, 0 };
ZSTD_outBuffer out = { compressedBuffer, ZSTD_compressBound(inputSize), 0 };
size_t const result = ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_end);
tests/paramgrill.c
+2 -2
View File
@@ -128,7 +128,7 @@ static const U32 rangetable[NUM_PARAMS] =
/* ZSTD_cctxSetParameter() index to set */
static const ZSTD_cParameter cctxSetParamTable[NUM_PARAMS] =
{ ZSTD_p_windowLog, ZSTD_p_chainLog, ZSTD_p_hashLog, ZSTD_p_searchLog, ZSTD_p_minMatch, ZSTD_p_targetLength, ZSTD_p_compressionStrategy, ZSTD_p_forceAttachDict };
{ ZSTD_c_windowLog, ZSTD_c_chainLog, ZSTD_c_hashLog, ZSTD_c_searchLog, ZSTD_c_minMatch, ZSTD_c_targetLength, ZSTD_c_compressionStrategy, ZSTD_c_forceAttachDict };
/* names of parameters */
static const char* g_paramNames[NUM_PARAMS] =
@@ -894,7 +894,7 @@ static size_t local_initCCtx(void* payload) {
const BMK_initCCtxArgs* ag = (const BMK_initCCtxArgs*)payload;
varInds_t i;
ZSTD_CCtx_reset(ag->cctx, ZSTD_reset_session_and_parameters);
ZSTD_CCtx_setParameter(ag->cctx, ZSTD_p_compressionLevel, ag->cLevel);
ZSTD_CCtx_setParameter(ag->cctx, ZSTD_c_compressionLevel, ag->cLevel);
for(i = 0; i < NUM_PARAMS; i++) {
if(ag->comprParams->vals[i] != PARAM_UNSET)
tests/roundTripCrash.c
+3 -3
View File
@@ -93,9 +93,9 @@ static size_t cctxParamRoundTripTest(void* resultBuff, size_t resultBuffCapacity
int const cLevel = h32 % maxClevel;
/* Set parameters */
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_p_compressionLevel, cLevel) );
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_p_nbWorkers, 2) );
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_p_overlapSizeLog, 5) );
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_c_compressionLevel, cLevel) );
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_c_nbWorkers, 2) );
CHECK_Z( ZSTD_CCtxParam_setParameter(cctxParams, ZSTD_c_overlapSizeLog, 5) );
/* Apply parameters */
tests/zstreamtest.c
+37 -37
View File
@@ -224,18 +224,18 @@ static size_t SEQ_generateRoundTrip(ZSTD_CCtx* cctx, ZSTD_DCtx* dctx,
static size_t getCCtxParams(ZSTD_CCtx* zc, ZSTD_parameters* savedParams)
{
int value;
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_windowLog, (int*)&savedParams->cParams.windowLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_hashLog, (int*)&savedParams->cParams.hashLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_chainLog, (int*)&savedParams->cParams.chainLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_searchLog, (int*)&savedParams->cParams.searchLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_minMatch, (int*)&savedParams->cParams.minMatch));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_targetLength, (int*)&savedParams->cParams.targetLength));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_compressionStrategy, &value));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_windowLog, (int*)&savedParams->cParams.windowLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_hashLog, (int*)&savedParams->cParams.hashLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_chainLog, (int*)&savedParams->cParams.chainLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_searchLog, (int*)&savedParams->cParams.searchLog));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_minMatch, (int*)&savedParams->cParams.minMatch));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_targetLength, (int*)&savedParams->cParams.targetLength));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_compressionStrategy, &value));
savedParams->cParams.strategy = value;
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_checksumFlag, &savedParams->fParams.checksumFlag));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_contentSizeFlag, &savedParams->fParams.contentSizeFlag));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_dictIDFlag, &value));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_checksumFlag, &savedParams->fParams.checksumFlag));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_contentSizeFlag, &savedParams->fParams.contentSizeFlag));
CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_dictIDFlag, &value));
savedParams->fParams.noDictIDFlag = !value;
return 0;
}
@@ -868,9 +868,9 @@ static int basicUnitTests(U32 seed, double compressibility)
const BYTE* const srcToCopy = (const BYTE*)CNBuffer + start;
BYTE* const dst = (BYTE*)CNBuffer + start - offset;
DISPLAYLEVEL(3, "test%3i : compress %u bytes with multiple threads + dictionary : ", testNb++, (U32)srcSize);
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_p_compressionLevel, 3) );
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_p_nbWorkers, nbWorkers) );
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_p_jobSize, jobSize) );
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 3) );
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_nbWorkers, nbWorkers) );
CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_jobSize, jobSize) );
assert(start > offset);
assert(start + segLength < COMPRESSIBLE_NOISE_LENGTH);
memcpy(dst, srcToCopy, segLength); /* create a long repetition at long distance for job 2 */
@@ -964,10 +964,10 @@ static int basicUnitTests(U32 seed, double compressibility)
DISPLAYLEVEL(3, "test%3i : ZSTD_initCStream_srcSize sets requestedParams : ", testNb++);
{ int level;
CHECK_Z(ZSTD_initCStream_srcSize(zc, 11, ZSTD_CONTENTSIZE_UNKNOWN));
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_compressionLevel, &level));
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_compressionLevel, &level));
CHECK(level != 11, "Compression level does not match");
ZSTD_resetCStream(zc, ZSTD_CONTENTSIZE_UNKNOWN);
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_p_compressionLevel, &level));
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_compressionLevel, &level));
CHECK(level != 11, "Compression level does not match");
}
DISPLAYLEVEL(3, "OK \n");
@@ -1079,7 +1079,7 @@ static int basicUnitTests(U32 seed, double compressibility)
CHECK_Z(ZSTD_CCtx_reset(zc, ZSTD_reset_session_and_parameters));
CHECK_Z(ZSTD_CCtx_refCDict(zc, cdict));
CHECK_Z(ZSTD_CCtx_setParameter(zc, ZSTD_p_checksumFlag, 1));
CHECK_Z(ZSTD_CCtx_setParameter(zc, ZSTD_c_checksumFlag, 1));
/* Write a bunch of 6 byte blocks */
while (remainingInput > 0) {
char testBuffer[6] = "\xAA\xAA\xAA\xAA\xAA\xAA";
@@ -1817,7 +1817,7 @@ static int fuzzerTests_newAPI(U32 seed, U32 nbTests, unsigned startTest,
if (maxTestSize >= srcBufferSize) maxTestSize = srcBufferSize-1;
{ int const compressionLevel = (FUZ_rand(&lseed) % 5) + 1;
DISPLAYLEVEL(5, "t%u : compression level : %i \n", testNb, compressionLevel);
CHECK_Z (setCCtxParameter(zc, cctxParams, ZSTD_p_compressionLevel, compressionLevel, opaqueAPI) );
CHECK_Z (setCCtxParameter(zc, cctxParams, ZSTD_c_compressionLevel, compressionLevel, opaqueAPI) );
}
} else {
U32 const testLog = FUZ_rand(&lseed) % maxSrcLog;
@@ -1857,39 +1857,39 @@ static int fuzzerTests_newAPI(U32 seed, U32 nbTests, unsigned startTest,
if (FUZ_rand(&lseed) & 1) {
DISPLAYLEVEL(5, "t%u: windowLog : %u \n", testNb, cParams.windowLog);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_windowLog, cParams.windowLog, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_windowLog, cParams.windowLog, opaqueAPI) );
assert(cParams.windowLog >= ZSTD_WINDOWLOG_MIN); /* guaranteed by ZSTD_adjustCParams() */
windowLogMalus = (cParams.windowLog - ZSTD_WINDOWLOG_MIN) / 5;
}
if (FUZ_rand(&lseed) & 1) {
DISPLAYLEVEL(5, "t%u: hashLog : %u \n", testNb, cParams.hashLog);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_hashLog, cParams.hashLog, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_hashLog, cParams.hashLog, opaqueAPI) );
}
if (FUZ_rand(&lseed) & 1) {
DISPLAYLEVEL(5, "t%u: chainLog : %u \n", testNb, cParams.chainLog);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_chainLog, cParams.chainLog, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_chainLog, cParams.chainLog, opaqueAPI) );
}
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_searchLog, cParams.searchLog, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_minMatch, cParams.minMatch, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_targetLength, cParams.targetLength, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_searchLog, cParams.searchLog, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_minMatch, cParams.minMatch, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_targetLength, cParams.targetLength, opaqueAPI) );
/* mess with long distance matching parameters */
if (bigTests) {
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_enableLongDistanceMatching, FUZ_rand(&lseed) & 63, opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_ldmHashLog, FUZ_randomClampedLength(&lseed, ZSTD_HASHLOG_MIN, 23), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_ldmMinMatch, FUZ_randomClampedLength(&lseed, ZSTD_LDM_MINMATCH_MIN, ZSTD_LDM_MINMATCH_MAX), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_ldmBucketSizeLog, FUZ_randomClampedLength(&lseed, ZSTD_LDM_BUCKETSIZELOG_MIN, ZSTD_LDM_BUCKETSIZELOG_MAX), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_ldmHashRateLog, FUZ_randomClampedLength(&lseed, ZSTD_LDM_HASHRATELOG_MIN, ZSTD_LDM_HASHRATELOG_MAX), opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_enableLongDistanceMatching, FUZ_rand(&lseed) & 63, opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_ldmHashLog, FUZ_randomClampedLength(&lseed, ZSTD_HASHLOG_MIN, 23), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_ldmMinMatch, FUZ_randomClampedLength(&lseed, ZSTD_LDM_MINMATCH_MIN, ZSTD_LDM_MINMATCH_MAX), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_ldmBucketSizeLog, FUZ_randomClampedLength(&lseed, ZSTD_LDM_BUCKETSIZELOG_MIN, ZSTD_LDM_BUCKETSIZELOG_MAX), opaqueAPI) );
if (FUZ_rand(&lseed) & 3) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_ldmHashRateLog, FUZ_randomClampedLength(&lseed, ZSTD_LDM_HASHRATELOG_MIN, ZSTD_LDM_HASHRATELOG_MAX), opaqueAPI) );
}
/* mess with frame parameters */
if (FUZ_rand(&lseed) & 1) {
U32 const checksumFlag = FUZ_rand(&lseed) & 1;
DISPLAYLEVEL(5, "t%u: frame checksum : %u \n", testNb, checksumFlag);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_checksumFlag, checksumFlag, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_checksumFlag, checksumFlag, opaqueAPI) );
}
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_dictIDFlag, FUZ_rand(&lseed) & 1, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_contentSizeFlag, FUZ_rand(&lseed) & 1, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_dictIDFlag, FUZ_rand(&lseed) & 1, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_contentSizeFlag, FUZ_rand(&lseed) & 1, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) {
DISPLAYLEVEL(5, "t%u: pledgedSrcSize : %u \n", testNb, (U32)pledgedSrcSize);
CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, pledgedSrcSize) );
@@ -1901,17 +1901,17 @@ static int fuzzerTests_newAPI(U32 seed, U32 nbTests, unsigned startTest,
U32 const nbThreadsAdjusted = (windowLogMalus < nbThreadsCandidate) ? nbThreadsCandidate - windowLogMalus : 1;
U32 const nbThreads = MIN(nbThreadsAdjusted, nbThreadsMax);
DISPLAYLEVEL(5, "t%u: nbThreads : %u \n", testNb, nbThreads);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_nbWorkers, nbThreads, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_nbWorkers, nbThreads, opaqueAPI) );
if (nbThreads > 1) {
U32 const jobLog = FUZ_rand(&lseed) % (testLog+1);
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_overlapSizeLog, FUZ_rand(&lseed) % 10, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_jobSize, (U32)FUZ_rLogLength(&lseed, jobLog), opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_overlapSizeLog, FUZ_rand(&lseed) % 10, opaqueAPI) );
CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_jobSize, (U32)FUZ_rLogLength(&lseed, jobLog), opaqueAPI) );
}
}
/* Enable rsyncable mode 1 in 4 times. */
setCCtxParameter(zc, cctxParams, ZSTD_p_rsyncable, (FUZ_rand(&lseed) % 4 == 0), opaqueAPI);
setCCtxParameter(zc, cctxParams, ZSTD_c_rsyncable, (FUZ_rand(&lseed) % 4 == 0), opaqueAPI);
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_forceMaxWindow, FUZ_rand(&lseed) & 1, opaqueAPI) );
if (FUZ_rand(&lseed) & 1) CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_c_forceMaxWindow, FUZ_rand(&lseed) & 1, opaqueAPI) );
/* Apply parameters */
if (opaqueAPI) {
@@ -1931,7 +1931,7 @@ static int fuzzerTests_newAPI(U32 seed, U32 nbTests, unsigned startTest,
size_t const setError = ZSTD_CCtx_setParametersUsingCCtxParams(zc, cctxParams);
CHECK(!ZSTD_isError(setError), "ZSTD_CCtx_setParametersUsingCCtxParams should have failed");
} else {
size_t const setError = ZSTD_CCtx_setParameter(zc, ZSTD_p_windowLog, cParams.windowLog-1);
size_t const setError = ZSTD_CCtx_setParameter(zc, ZSTD_c_windowLog, cParams.windowLog-1);
CHECK(!ZSTD_isError(setError), "ZSTD_CCtx_setParameter should have failed");
}
}