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-rw-r--r--tests/fullbench.c104
1 files changed, 73 insertions, 31 deletions
diff --git a/tests/fullbench.c b/tests/fullbench.c
index f489392d..fd1202df 100644
--- a/tests/fullbench.c
+++ b/tests/fullbench.c
@@ -184,6 +184,11 @@ static int local_LZ4_compress_default_small(const char* in, char* out, int inSiz
return LZ4_compress_default(in, out, inSize, LZ4_compressBound(inSize)-1);
}
+static int local_LZ4_compress_destSize(const char* in, char* out, int inSize)
+{
+ return LZ4_compress_destSize(in, out, &inSize, LZ4_compressBound(inSize)-1);
+}
+
static int local_LZ4_compress_fast0(const char* in, char* out, int inSize)
{
return LZ4_compress_fast(in, out, inSize, LZ4_compressBound(inSize), 0);
@@ -215,8 +220,16 @@ static int local_LZ4_compress_fast_continue0(const char* in, char* out, int inSi
}
#ifndef LZ4_DLL_IMPORT
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
/* declare hidden function */
-int LZ4_compress_forceExtDict (LZ4_stream_t* LZ4_stream, const char* source, char* dest, int inputSize);
+extern int LZ4_compress_forceExtDict (LZ4_stream_t* LZ4_stream, const char* source, char* dest, int inputSize);
+
+#if defined (__cplusplus)
+}
+#endif
static int local_LZ4_compress_forceDict(const char* in, char* out, int inSize)
{
@@ -262,13 +275,20 @@ static int local_LZ4_decompress_fast(const char* in, char* out, int inSize, int
return outSize;
}
-static int local_LZ4_decompress_fast_usingDict(const char* in, char* out, int inSize, int outSize)
+static int local_LZ4_decompress_fast_usingDict_prefix(const char* in, char* out, int inSize, int outSize)
{
(void)inSize;
LZ4_decompress_fast_usingDict(in, out, outSize, out - 65536, 65536);
return outSize;
}
+static int local_LZ4_decompress_fast_usingExtDict(const char* in, char* out, int inSize, int outSize)
+{
+ (void)inSize;
+ LZ4_decompress_fast_usingDict(in, out, outSize, out - 65536, 65535);
+ return outSize;
+}
+
static int local_LZ4_decompress_safe_usingDict(const char* in, char* out, int inSize, int outSize)
{
(void)inSize;
@@ -277,7 +297,15 @@ static int local_LZ4_decompress_safe_usingDict(const char* in, char* out, int in
}
#ifndef LZ4_DLL_IMPORT
-extern int LZ4_decompress_safe_forceExtDict(const char* in, char* out, int inSize, int outSize, const char* dict, int dictSize);
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+extern int LZ4_decompress_safe_forceExtDict(const char* in, char* out, int inSize, int outSize, const void* dict, size_t dictSize);
+
+#if defined (__cplusplus)
+}
+#endif
static int local_LZ4_decompress_safe_forceExtDict(const char* in, char* out, int inSize, int outSize)
{
@@ -289,7 +317,9 @@ static int local_LZ4_decompress_safe_forceExtDict(const char* in, char* out, int
static int local_LZ4_decompress_safe_partial(const char* in, char* out, int inSize, int outSize)
{
- return LZ4_decompress_safe_partial(in, out, inSize, outSize - 5, outSize);
+ int result = LZ4_decompress_safe_partial(in, out, inSize, outSize - 5, outSize);
+ if (result < 0) return result;
+ return outSize;
}
@@ -422,20 +452,21 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
case 0 : DISPLAY("Compression functions : \n"); continue;
case 1 : compressionFunction = local_LZ4_compress_default_large; compressorName = "LZ4_compress_default"; break;
case 2 : compressionFunction = local_LZ4_compress_default_small; compressorName = "LZ4_compress_default(small dst)"; break;
- case 3 : compressionFunction = local_LZ4_compress_fast0; compressorName = "LZ4_compress_fast(0)"; break;
- case 4 : compressionFunction = local_LZ4_compress_fast1; compressorName = "LZ4_compress_fast(1)"; break;
- case 5 : compressionFunction = local_LZ4_compress_fast2; compressorName = "LZ4_compress_fast(2)"; break;
- case 6 : compressionFunction = local_LZ4_compress_fast17; compressorName = "LZ4_compress_fast(17)"; break;
- case 7 : compressionFunction = local_LZ4_compress_fast_extState0; compressorName = "LZ4_compress_fast_extState(0)"; break;
- case 8 : compressionFunction = local_LZ4_compress_fast_continue0; initFunction = local_LZ4_createStream; compressorName = "LZ4_compress_fast_continue(0)"; break;
+ case 3 : compressionFunction = local_LZ4_compress_destSize; compressorName = "LZ4_compress_destSize"; break;
+ case 4 : compressionFunction = local_LZ4_compress_fast0; compressorName = "LZ4_compress_fast(0)"; break;
+ case 5 : compressionFunction = local_LZ4_compress_fast1; compressorName = "LZ4_compress_fast(1)"; break;
+ case 6 : compressionFunction = local_LZ4_compress_fast2; compressorName = "LZ4_compress_fast(2)"; break;
+ case 7 : compressionFunction = local_LZ4_compress_fast17; compressorName = "LZ4_compress_fast(17)"; break;
+ case 8 : compressionFunction = local_LZ4_compress_fast_extState0; compressorName = "LZ4_compress_fast_extState(0)"; break;
+ case 9 : compressionFunction = local_LZ4_compress_fast_continue0; initFunction = local_LZ4_createStream; compressorName = "LZ4_compress_fast_continue(0)"; break;
case 10: compressionFunction = local_LZ4_compress_HC; compressorName = "LZ4_compress_HC"; break;
case 12: compressionFunction = local_LZ4_compress_HC_extStateHC; compressorName = "LZ4_compress_HC_extStateHC"; break;
case 14: compressionFunction = local_LZ4_compress_HC_continue; initFunction = local_LZ4_resetStreamHC; compressorName = "LZ4_compress_HC_continue"; break;
#ifndef LZ4_DLL_IMPORT
- case 20: compressionFunction = local_LZ4_compress_forceDict; initFunction = local_LZ4_resetDictT; compressorName = "LZ4_compress_forceDict"; break;
+ case 20: compressionFunction = local_LZ4_compress_forceDict; initFunction = local_LZ4_resetDictT; compressorName = "LZ4_compress_forceDict"; break;
#endif
- case 30: compressionFunction = local_LZ4F_compressFrame; compressorName = "LZ4F_compressFrame";
+ case 30: compressionFunction = local_LZ4F_compressFrame; compressorName = "LZ4F_compressFrame";
chunkP[0].origSize = (int)benchedSize; nbChunks=1;
break;
case 40: compressionFunction = local_LZ4_saveDict; compressorName = "LZ4_saveDict";
@@ -454,7 +485,7 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
double averageTime;
clock_t clockTime;
- PROGRESS("%1i- %-28.28s :%9i ->\r", loopNb, compressorName, (int)benchedSize);
+ PROGRESS("%2i-%-34.34s :%10i ->\r", loopNb, compressorName, (int)benchedSize);
{ size_t i; for (i=0; i<benchedSize; i++) compressed_buff[i]=(char)i; } /* warming up memory */
nb_loops = 0;
@@ -465,7 +496,8 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
if (initFunction!=NULL) initFunction();
for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
chunkP[chunkNb].compressedSize = compressionFunction(chunkP[chunkNb].origBuffer, chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origSize);
- if (chunkP[chunkNb].compressedSize==0) DISPLAY("ERROR ! %s() = 0 !! \n", compressorName), exit(1);
+ if (chunkP[chunkNb].compressedSize==0)
+ DISPLAY("ERROR ! %s() = 0 !! \n", compressorName), exit(1);
}
nb_loops++;
}
@@ -476,13 +508,13 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
if (averageTime < bestTime) bestTime = averageTime;
cSize=0; for (chunkNb=0; chunkNb<nbChunks; chunkNb++) cSize += chunkP[chunkNb].compressedSize;
ratio = (double)cSize/(double)benchedSize*100.;
- PROGRESS("%1i- %-28.28s :%9i ->%9i (%5.2f%%),%7.1f MB/s\r", loopNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
+ PROGRESS("%2i-%-34.34s :%10i ->%9i (%5.2f%%),%7.1f MB/s\r", loopNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
}
if (ratio<100.)
- DISPLAY("%2i-%-28.28s :%9i ->%9i (%5.2f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
+ DISPLAY("%2i-%-34.34s :%10i ->%9i (%5.2f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
else
- DISPLAY("%2i-%-28.28s :%9i ->%9i (%5.1f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 100000);
+ DISPLAY("%2i-%-34.34s :%10i ->%9i (%5.1f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 100000);
}
/* Prepare layout for decompression */
@@ -503,14 +535,16 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
}
for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
chunkP[chunkNb].compressedSize = LZ4_compress_default(chunkP[chunkNb].origBuffer, chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origSize, maxCompressedChunkSize);
- if (chunkP[chunkNb].compressedSize==0) DISPLAY("ERROR ! %s() = 0 !! \n", "LZ4_compress"), exit(1);
+ if (chunkP[chunkNb].compressedSize==0)
+ DISPLAY("ERROR ! %s() = 0 !! \n", "LZ4_compress"), exit(1);
}
/* Decompression Algorithms */
- for (dAlgNb=0; (dAlgNb <= NB_DECOMPRESSION_ALGORITHMS) && (g_decompressionTest); dAlgNb++) {
+ for (dAlgNb=0; (dAlgNb <= NB_DECOMPRESSION_ALGORITHMS) && g_decompressionTest; dAlgNb++) {
const char* dName;
int (*decompressionFunction)(const char*, char*, int, int);
double bestTime = 100000000.;
+ int checkResult = 1;
if ((g_decompressionAlgo != ALL_DECOMPRESSORS) && (g_decompressionAlgo != dAlgNb)) continue;
@@ -518,14 +552,15 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
{
case 0: DISPLAY("Decompression functions : \n"); continue;
case 1: decompressionFunction = local_LZ4_decompress_fast; dName = "LZ4_decompress_fast"; break;
- case 3: decompressionFunction = local_LZ4_decompress_fast_usingDict; dName = "LZ4_decompress_fast_usingDict"; break;
+ case 2: decompressionFunction = local_LZ4_decompress_fast_usingDict_prefix; dName = "LZ4_decompress_fast_usingDict(prefix)"; break;
+ case 3: decompressionFunction = local_LZ4_decompress_fast_usingExtDict; dName = "LZ4_decompress_fast_using(Ext)Dict"; break;
case 4: decompressionFunction = LZ4_decompress_safe; dName = "LZ4_decompress_safe"; break;
case 6: decompressionFunction = local_LZ4_decompress_safe_usingDict; dName = "LZ4_decompress_safe_usingDict"; break;
- case 7: decompressionFunction = local_LZ4_decompress_safe_partial; dName = "LZ4_decompress_safe_partial"; break;
+ case 7: decompressionFunction = local_LZ4_decompress_safe_partial; dName = "LZ4_decompress_safe_partial"; checkResult = 0; break;
#ifndef LZ4_DLL_IMPORT
- case 8: decompressionFunction = local_LZ4_decompress_safe_forceExtDict; dName = "LZ4_decompress_safe_forceExtDict"; break;
+ case 8: decompressionFunction = local_LZ4_decompress_safe_forceExtDict; dName = "LZ4_decompress_safe_forceExtDict"; break;
#endif
- case 9: decompressionFunction = local_LZ4F_decompress; dName = "LZ4F_decompress";
+ case 9: decompressionFunction = local_LZ4F_decompress; dName = "LZ4F_decompress";
errorCode = LZ4F_compressFrame(compressed_buff, compressedBuffSize, orig_buff, benchedSize, NULL);
if (LZ4F_isError(errorCode)) {
DISPLAY("Error while preparing compressed frame\n");
@@ -549,7 +584,7 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
clock_t clockTime;
U32 crcDecoded;
- PROGRESS("%1i- %-29.29s :%10i ->\r", loopNb, dName, (int)benchedSize);
+ PROGRESS("%2i-%-34.34s :%10i ->\r", loopNb, dName, (int)benchedSize);
nb_loops = 0;
clockTime = clock();
@@ -557,9 +592,13 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
clockTime = clock();
while(BMK_GetClockSpan(clockTime) < TIMELOOP) {
for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
- int decodedSize = decompressionFunction(chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origBuffer, chunkP[chunkNb].compressedSize, chunkP[chunkNb].origSize);
- if (chunkP[chunkNb].origSize != decodedSize) DISPLAY("ERROR ! %s() == %i != %i !! \n", dName, decodedSize, chunkP[chunkNb].origSize), exit(1);
- }
+ int const decodedSize = decompressionFunction(chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origBuffer,
+ chunkP[chunkNb].compressedSize, chunkP[chunkNb].origSize);
+ if (chunkP[chunkNb].origSize != decodedSize) {
+ DISPLAY("ERROR ! %s() == %i != %i !! \n",
+ dName, decodedSize, chunkP[chunkNb].origSize);
+ exit(1);
+ } }
nb_loops++;
}
clockTime = BMK_GetClockSpan(clockTime);
@@ -568,14 +607,17 @@ int fullSpeedBench(const char** fileNamesTable, int nbFiles)
averageTime = (double)clockTime / nb_loops / CLOCKS_PER_SEC;
if (averageTime < bestTime) bestTime = averageTime;
- PROGRESS("%1i- %-29.29s :%10i -> %7.1f MB/s\r", loopNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
+ PROGRESS("%2i-%-34.34s :%10i -> %7.1f MB/s\r", loopNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
/* CRC Checking */
crcDecoded = XXH32(orig_buff, (int)benchedSize, 0);
- if (crcOriginal!=crcDecoded) { DISPLAY("\n!!! WARNING !!! %14s : Invalid Checksum : %x != %x\n", inFileName, (unsigned)crcOriginal, (unsigned)crcDecoded); exit(1); }
- }
+ if (checkResult && (crcOriginal!=crcDecoded)) {
+ DISPLAY("\n!!! WARNING !!! %14s : Invalid Checksum : %x != %x\n",
+ inFileName, (unsigned)crcOriginal, (unsigned)crcDecoded);
+ exit(1);
+ } }
- DISPLAY("%2i-%-29.29s :%10i -> %7.1f MB/s\n", dAlgNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
+ DISPLAY("%2i-%-34.34s :%10i -> %7.1f MB/s\n", dAlgNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
}
}
free(orig_buff);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 11:40:52 +0000