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Diffstat (limited to '')
| -rw-r--r-- | src/isa-l/igzip/igzip_perf.c | 832 |
1 files changed, 832 insertions, 0 deletions
diff --git a/src/isa-l/igzip/igzip_perf.c b/src/isa-l/igzip/igzip_perf.c new file mode 100644 index 000000000..da6d3b9eb --- /dev/null +++ b/src/isa-l/igzip/igzip_perf.c @@ -0,0 +1,832 @@ +/********************************************************************** + Copyright(c) 2011-2018 Intel Corporation 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. +**********************************************************************/ + +#define _FILE_OFFSET_BITS 64 +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> +#include <getopt.h> +#include "huff_codes.h" +#include "igzip_lib.h" +#include "test.h" + +#include <zlib.h> + +#define BUF_SIZE 1024 + +#define OPTARGS "hl:f:z:i:d:stub:y:w:o:" + +#define COMPRESSION_QUEUE_LIMIT 32 +#define UNSET -1 + +#define xstr(a) str(a) +#define str(a) #a + +/* Limit output buffer size to 2 Gigabytes. Since stream->avail_out is a + * uint32_t and there is no logic for handling an overflowed output buffer in + * the perf test, this define must be less then 4 Gigabytes */ +#define MAX_COMPRESS_BUF_SIZE (1U << 31) + +int level_size_buf[10] = { +#ifdef ISAL_DEF_LVL0_DEFAULT + ISAL_DEF_LVL0_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL1_DEFAULT + ISAL_DEF_LVL1_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL2_DEFAULT + ISAL_DEF_LVL2_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL3_DEFAULT + ISAL_DEF_LVL3_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL4_DEFAULT + ISAL_DEF_LVL4_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL5_DEFAULT + ISAL_DEF_LVL5_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL6_DEFAULT + ISAL_DEF_LVL6_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL7_DEFAULT + ISAL_DEF_LVL7_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL8_DEFAULT + ISAL_DEF_LVL8_DEFAULT, +#else + 0, +#endif +#ifdef ISAL_DEF_LVL9_DEFAULT + ISAL_DEF_LVL9_DEFAULT, +#else + 0, +#endif +}; + +enum { + ISAL_STATELESS, + ISAL_STATEFUL, + ZLIB +}; + +struct compress_strategy { + int32_t mode; + int32_t level; +}; + +struct inflate_modes { + int32_t stateless; + int32_t stateful; + int32_t zlib; +}; + +struct perf_info { + char *file_name; + size_t file_size; + size_t deflate_size; + uint32_t inblock_size; + uint32_t flush_type; + int32_t hist_bits; + int32_t deflate_time; + int32_t inflate_time; + struct compress_strategy strategy; + uint32_t inflate_mode; + struct perf start; +}; + +void init_perf_info(struct perf_info *info) +{ + memset(info, 0, sizeof(*info)); + info->deflate_time = BENCHMARK_TIME; + info->inflate_time = BENCHMARK_TIME; +} + +int usage(void) +{ + fprintf(stderr, + "Usage: igzip_perf [options] <infile>\n" + " -h help, print this message\n" + " The options -l, -f, -z may be used up to " + xstr(COMPRESSION_QUEUE_LIMIT) " times\n" + " -l <level> isa-l stateless deflate level to test (" + xstr(ISAL_DEF_MIN_LEVEL) "-" xstr(ISAL_DEF_MAX_LEVEL) ")\n" + " -f <level> isa-l stateful deflate level to test (" + xstr(ISAL_DEF_MIN_LEVEL) "-" xstr(ISAL_DEF_MAX_LEVEL) ")\n" + " -z <level> zlib deflate level to test\n" + " -d <time> approx time in seconds for deflate (at least 0)\n" + " -i <time> approx time in seconds for inflate (at least 0)\n" + " -s performance test isa-l stateful inflate\n" + " -t performance test isa-l stateless inflate\n" + " -u performance test zlib inflate\n" + " -o <file> output file to store compressed data (last one if multiple)\n" + " -b <size> input buffer size, applies to stateful options (-f,-z,-s)\n" + " -y <type> flush type: 0 (default: no flush), 1 (sync flush), 2 (full flush)\n" + " -w <size> log base 2 size of history window, between 9 and 15\n"); + exit(0); +} + +void print_perf_info_line(struct perf_info *info) +{ + printf("igzip_perf-> compress level: %d flush_type: %d block_size: %d\n", + info->strategy.level, info->flush_type, info->inblock_size); +} + +void print_file_line(struct perf_info *info) +{ + printf(" file info-> name: %s file_size: %lu compress_size: %lu ratio: %2.02f%%\n", + info->file_name, info->file_size, info->deflate_size, + 100.0 * info->deflate_size / info->file_size); +} + +void print_deflate_perf_line(struct perf_info *info) +{ + if (info->strategy.mode == ISAL_STATELESS) + printf(" isal_stateless_deflate-> "); + else if (info->strategy.mode == ISAL_STATEFUL) + printf(" isal_stateful_deflate-> "); + else if (info->strategy.mode == ZLIB) + printf(" zlib_deflate-> "); + + perf_print(info->start, info->file_size); +} + +void print_inflate_perf_line(struct perf_info *info) +{ + if (info->inflate_mode == ISAL_STATELESS) + printf(" isal_stateless_inflate-> "); + else if (info->inflate_mode == ISAL_STATEFUL) + printf(" isal_stateful_inflate-> "); + else if (info->inflate_mode == ZLIB) + printf(" zlib_inflate-> "); + + perf_print(info->start, info->file_size); +} + +int isal_deflate_round(struct isal_zstream *stream, uint8_t * outbuf, uint32_t outbuf_size, + uint8_t * inbuf, uint32_t inbuf_size, + uint32_t level, uint8_t * level_buf, uint32_t level_buf_size, + int flush_type, int hist_bits) +{ + int check; + + /* Setup stream for stateless compression */ + isal_deflate_init(stream); + stream->end_of_stream = 1; /* Do the entire file at once */ + stream->flush = flush_type; + stream->next_in = inbuf; + stream->avail_in = inbuf_size; + stream->next_out = outbuf; + stream->avail_out = outbuf_size; + stream->level = level; + stream->level_buf = level_buf; + stream->level_buf_size = level_buf_size; + stream->hist_bits = hist_bits; + + /* Compress stream */ + check = isal_deflate_stateless(stream); + + /* Verify compression success */ + if (check || stream->avail_in) + return 1; + + return 0; +} + +int isal_inflate_round(struct inflate_state *state, uint8_t * inbuf, uint32_t inbuf_size, + uint8_t * outbuf, uint32_t outbuf_size, int hist_bits) +{ + int check = 0; + + /* Setup for stateless inflate */ + state->next_in = inbuf; + state->avail_in = inbuf_size; + state->next_out = outbuf; + state->avail_out = outbuf_size; + state->crc_flag = ISAL_DEFLATE; + state->hist_bits = hist_bits; + + /* Inflate data */ + check = isal_inflate_stateless(state); + + /* Verify inflate was successful */ + if (check) + return 1; + + return 0; +} + +int isal_deflate_stateful_round(struct isal_zstream *stream, uint8_t * outbuf, + uint32_t outbuf_size, uint8_t * inbuf, + uint32_t inbuf_size, uint32_t in_block_size, uint32_t level, + uint8_t * level_buf, uint32_t level_buf_size, int flush_type, + int hist_bits) +{ + uint64_t inbuf_remaining; + int check = COMP_OK; + + /* Setup stream for stateful compression */ + inbuf_remaining = inbuf_size; + isal_deflate_init(stream); + stream->flush = flush_type; + stream->next_in = inbuf; + stream->next_out = outbuf; + stream->avail_out = outbuf_size; + stream->level = level; + stream->level_buf = level_buf; + stream->level_buf_size = level_buf_size; + stream->hist_bits = hist_bits; + + /* Keep compressing so long as more data is available and no error has + * been hit */ + while (COMP_OK == check && inbuf_remaining > in_block_size) { + /* Setup next in buffer, assumes out buffer is sufficiently + * large */ + stream->avail_in = in_block_size; + inbuf_remaining -= in_block_size; + + /* Compress stream */ + check = isal_deflate(stream); + } + + /* Finish compressing all remaining input */ + if (COMP_OK == check) { + stream->avail_in = inbuf_remaining; + stream->end_of_stream = 1; + check = isal_deflate(stream); + } + + /* Verify Compression Success */ + if (COMP_OK != check || stream->avail_in > 0) + return 1; + + return 0; +} + +int isal_inflate_stateful_round(struct inflate_state *state, uint8_t * inbuf, + uint32_t inbuf_size, uint32_t in_block_size, uint8_t * outbuf, + uint32_t outbuf_size, int hist_bits) +{ + int check = ISAL_DECOMP_OK; + uint64_t inbuf_remaining; + + isal_inflate_init(state); + state->next_in = inbuf; + state->next_out = outbuf; + state->avail_out = outbuf_size; + state->hist_bits = hist_bits; + inbuf_remaining = inbuf_size; + + while (ISAL_DECOMP_OK == check && inbuf_remaining >= in_block_size) { + state->avail_in = in_block_size; + inbuf_remaining -= in_block_size; + check = isal_inflate(state); + } + if (ISAL_DECOMP_OK == check && inbuf_remaining > 0) { + state->avail_in = inbuf_remaining; + check = isal_inflate(state); + } + + if (ISAL_DECOMP_OK != check || state->avail_in > 0) + return 1; + + return 0; +} + +int zlib_deflate_round(z_stream * gstream, uint8_t * outbuf, uInt outbuf_size, + uint8_t * inbuf, uLong inbuf_size, + uLong in_block_size, int level, int flush_type) +{ + uLong inbuf_remaining; + int check = Z_OK; + + inbuf_remaining = inbuf_size; + + /* Setup stream for stateful compression */ + if (0 != deflateReset(gstream)) + return 1; + + gstream->next_in = inbuf; + gstream->next_out = outbuf; + gstream->avail_out = outbuf_size; + + /* Keep compressing so long as more data is available and no error has + * been hit */ + while (Z_OK == check && inbuf_remaining > in_block_size) { + gstream->avail_in = in_block_size; + inbuf_remaining -= in_block_size; + check = deflate(gstream, flush_type); + } + + /* Finish compressing all remaining input */ + if (Z_OK == check) { + gstream->avail_in = inbuf_remaining; + check = deflate(gstream, Z_FINISH); + } + + /* Verify Compression Success */ + if (Z_STREAM_END != check) + return 1; + + return 0; +} + +int zlib_inflate_round(z_stream * gstream, uint8_t * inbuf, + uLong inbuf_size, uint8_t * outbuf, uInt outbuf_size) +{ + int check = 0; + + if (0 != inflateReset(gstream)) + return 1; + + gstream->next_in = inbuf; + gstream->avail_in = inbuf_size; + gstream->next_out = outbuf; + gstream->avail_out = outbuf_size; + check = inflate(gstream, Z_FINISH); + if (check != Z_STREAM_END) + return 1; + + return 0; +} + +int isal_deflate_perf(uint8_t * outbuf, uint64_t * outbuf_size, uint8_t * inbuf, + uint64_t inbuf_size, int level, int flush_type, int hist_bits, int time, + struct perf *start) +{ + struct isal_zstream stream; + uint8_t *level_buf = NULL; + int check; + + if (level_size_buf[level] > 0) { + level_buf = malloc(level_size_buf[level]); + if (level_buf == NULL) + return 1; + } + + BENCHMARK(start, time, check = + isal_deflate_round(&stream, outbuf, *outbuf_size, inbuf, + inbuf_size, level, level_buf, + level_size_buf[level], flush_type, hist_bits)); + *outbuf_size = stream.total_out; + return check; +} + +int isal_deflate_stateful_perf(uint8_t * outbuf, uint64_t * outbuf_size, uint8_t * inbuf, + uint64_t inbuf_size, int level, int flush_type, + uint64_t in_block_size, int hist_bits, int time, + struct perf *start) +{ + struct isal_zstream stream; + uint8_t *level_buf = NULL; + int check; + + if (in_block_size == 0) + in_block_size = inbuf_size; + + if (level_size_buf[level] > 0) { + level_buf = malloc(level_size_buf[level]); + if (level_buf == NULL) + return 1; + } + + BENCHMARK(start, time, check = + isal_deflate_stateful_round(&stream, outbuf, *outbuf_size, inbuf, inbuf_size, + in_block_size, level, level_buf, + level_size_buf[level], flush_type, hist_bits)); + *outbuf_size = stream.total_out; + return check; + +} + +int zlib_deflate_perf(uint8_t * outbuf, uint64_t * outbuf_size, uint8_t * inbuf, + uint64_t inbuf_size, int level, int flush_type, + uint64_t in_block_size, int hist_bits, int time, struct perf *start) +{ + int check; + z_stream gstream; + int flush_translator[] = { Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FULL_FLUSH }; + + if (in_block_size == 0) + in_block_size = inbuf_size; + + flush_type = flush_translator[flush_type]; + + /* Initialize the gstream buffer */ + gstream.next_in = inbuf; + gstream.avail_in = inbuf_size; + gstream.zalloc = Z_NULL; + gstream.zfree = Z_NULL; + gstream.opaque = Z_NULL; + + if (hist_bits == 0) + hist_bits = -15; + else + hist_bits = -hist_bits; + + if (0 != deflateInit2(&gstream, level, Z_DEFLATED, hist_bits, 9, Z_DEFAULT_STRATEGY)) + return 1; + + BENCHMARK(start, time, check = + zlib_deflate_round(&gstream, outbuf, *outbuf_size, inbuf, inbuf_size, + in_block_size, level, flush_type)); + + *outbuf_size = gstream.total_out; + deflateEnd(&gstream); + + return check; +} + +int isal_inflate_perf(uint8_t * inbuf, uint64_t inbuf_size, uint8_t * outbuf, + uint64_t outbuf_size, uint8_t * filebuf, uint64_t file_size, + int hist_bits, int time, struct perf *start) +{ + struct inflate_state state; + int check; + + /* Check that data decompresses */ + check = isal_inflate_round(&state, inbuf, inbuf_size, outbuf, outbuf_size, hist_bits); + if (check || state.total_out != file_size || memcmp(outbuf, filebuf, file_size)) + return 1; + + BENCHMARK(start, time, isal_inflate_round(&state, inbuf, inbuf_size, + outbuf, outbuf_size, hist_bits)); + + return check; +} + +int isal_inflate_stateful_perf(uint8_t * inbuf, uint64_t inbuf_size, uint8_t * outbuf, + uint64_t outbuf_size, uint8_t * filebuf, uint64_t file_size, + uint64_t in_block_size, int hist_bits, int time, + struct perf *start) +{ + struct inflate_state state; + int check; + + if (in_block_size == 0) + in_block_size = inbuf_size; + + check = isal_inflate_round(&state, inbuf, inbuf_size, outbuf, outbuf_size, hist_bits); + if (check || state.total_out != file_size || memcmp(outbuf, filebuf, file_size)) + return 1; + + BENCHMARK(start, time, + isal_inflate_stateful_round(&state, inbuf, inbuf_size, in_block_size, outbuf, + outbuf_size, hist_bits)); + + return 0; + +} + +int zlib_inflate_perf(uint8_t * inbuf, uint64_t inbuf_size, uint8_t * outbuf, + uint64_t outbuf_size, uint8_t * filebuf, uint64_t file_size, + int hist_bits, int time, struct perf *start) +{ + int check; + z_stream gstream; + + gstream.next_in = inbuf; + gstream.avail_in = inbuf_size; + gstream.zalloc = Z_NULL; + gstream.zfree = Z_NULL; + gstream.opaque = Z_NULL; + + if (hist_bits == 0) + hist_bits = -15; + else + hist_bits = -hist_bits; + + if (0 != inflateInit2(&gstream, hist_bits)) + return 1; + + check = zlib_inflate_round(&gstream, inbuf, inbuf_size, outbuf, outbuf_size); + if (check || gstream.total_out != file_size || memcmp(outbuf, filebuf, file_size)) + return 1; + + BENCHMARK(start, time, + zlib_inflate_round(&gstream, inbuf, inbuf_size, outbuf, outbuf_size)); + + inflateEnd(&gstream); + return 0; +} + +int main(int argc, char *argv[]) +{ + FILE *in = NULL; + unsigned char *compressbuf, *decompbuf, *filebuf; + char *outfile = NULL; + int i, c, ret = 0; + uint64_t decompbuf_size, compressbuf_size; + uint64_t block_count; + + struct compress_strategy compression_queue[COMPRESSION_QUEUE_LIMIT]; + + int compression_queue_size = 0; + struct compress_strategy compress_strat; + struct inflate_modes inflate_strat = { 0 }; + struct perf_info info; + init_perf_info(&info); + + while ((c = getopt(argc, argv, OPTARGS)) != -1) { + switch (c) { + case 'l': + if (compression_queue_size >= COMPRESSION_QUEUE_LIMIT) { + printf("Too many levels specified"); + exit(0); + } + + compress_strat.mode = ISAL_STATELESS; + compress_strat.level = atoi(optarg); + if (compress_strat.level > ISAL_DEF_MAX_LEVEL) { + printf("Unsupported isa-l compression level\n"); + exit(0); + } + + compression_queue[compression_queue_size] = compress_strat; + compression_queue_size++; + break; + case 'f': + if (compression_queue_size >= COMPRESSION_QUEUE_LIMIT) { + printf("Too many levels specified"); + exit(0); + } + + compress_strat.mode = ISAL_STATEFUL; + compress_strat.level = atoi(optarg); + if (compress_strat.level > ISAL_DEF_MAX_LEVEL) { + printf("Unsupported isa-l compression level\n"); + exit(0); + } + + compression_queue[compression_queue_size] = compress_strat; + compression_queue_size++; + break; + case 'z': + if (compression_queue_size >= COMPRESSION_QUEUE_LIMIT) { + printf("Too many levels specified"); + exit(0); + } + + compress_strat.mode = ZLIB; + compress_strat.level = atoi(optarg); + if (compress_strat.level > Z_BEST_COMPRESSION) { + printf("Unsupported zlib compression level\n"); + exit(0); + } + compression_queue[compression_queue_size] = compress_strat; + compression_queue_size++; + break; + case 'i': + info.inflate_time = atoi(optarg); + if (info.inflate_time < 0) + usage(); + break; + case 'd': + info.deflate_time = atoi(optarg); + if (info.deflate_time < 0) + usage(); + break; + case 's': + inflate_strat.stateful = 1; + break; + case 't': + inflate_strat.stateless = 1; + break; + case 'u': + inflate_strat.zlib = 1; + break; + case 'b': + inflate_strat.stateful = 1; + info.inblock_size = atoi(optarg); + break; + case 'y': + info.flush_type = atoi(optarg); + if (info.flush_type != NO_FLUSH && info.flush_type != SYNC_FLUSH + && info.flush_type != FULL_FLUSH) { + printf("Unsupported flush type\n"); + exit(0); + } + break; + + case 'w': + info.hist_bits = atoi(optarg); + if (info.hist_bits > 15 || info.hist_bits < 9) + usage(); + break; + case 'o': + outfile = optarg; + break; + case 'h': + default: + usage(); + break; + } + } + + if (optind >= argc) + usage(); + + if (!inflate_strat.stateless && !inflate_strat.stateful && !inflate_strat.zlib) { + if (info.inblock_size == 0) + inflate_strat.stateless = 1; + else + inflate_strat.stateful = 1; + } + + /* Allocate space for entire input file and output + * (assuming some possible expansion on output size) + */ + info.file_name = argv[optind]; + in = fopen(info.file_name, "rb"); + if (NULL == in) { + printf("Error: Can not find file %s\n", info.file_name); + exit(0); + } + + info.file_size = get_filesize(in); + if (info.file_size == 0) { + printf("Error: input file has 0 size\n"); + exit(0); + } + + decompbuf_size = info.file_size; + + if (compression_queue_size == 0) { + if (info.inblock_size == 0) + compression_queue[0].mode = ISAL_STATELESS; + else + compression_queue[0].mode = ISAL_STATEFUL; + compression_queue[0].level = 1; + compression_queue_size = 1; + } + + filebuf = malloc(info.file_size); + if (filebuf == NULL) { + fprintf(stderr, "Can't allocate temp buffer memory\n"); + exit(0); + } + + block_count = 1; + if (info.flush_type > 0) + block_count = (info.file_size + info.inblock_size - 1) / info.inblock_size; + + /* Way overestimate likely compressed size to handle bad type 0 and + * small block_size case */ + compressbuf_size = block_count * ISAL_DEF_MAX_HDR_SIZE + 2 * info.file_size; + if (compressbuf_size >= MAX_COMPRESS_BUF_SIZE) + compressbuf_size = MAX_COMPRESS_BUF_SIZE; + + compressbuf = malloc(compressbuf_size); + if (compressbuf == NULL) { + fprintf(stderr, "Can't allocate input buffer memory\n"); + exit(0); + } + + decompbuf = malloc(decompbuf_size); + if (decompbuf == NULL) { + fprintf(stderr, "Can't allocate output buffer memory\n"); + exit(0); + } + + if (info.file_size != fread(filebuf, 1, info.file_size, in)) { + fprintf(stderr, "Could not read in all input\n"); + exit(0); + } + fclose(in); + + for (i = 0; i < compression_queue_size; i++) { + if (i > 0) + printf("\n\n"); + + info.strategy = compression_queue[i]; + print_perf_info_line(&info); + + info.deflate_size = compressbuf_size; + + if (info.strategy.mode == ISAL_STATELESS) + ret = isal_deflate_perf(compressbuf, &info.deflate_size, filebuf, + info.file_size, compression_queue[i].level, + info.flush_type, info.hist_bits, + info.deflate_time, &info.start); + else if (info.strategy.mode == ISAL_STATEFUL) + ret = + isal_deflate_stateful_perf(compressbuf, &info.deflate_size, + filebuf, info.file_size, + compression_queue[i].level, + info.flush_type, info.inblock_size, + info.hist_bits, info.deflate_time, + &info.start); + else if (info.strategy.mode == ZLIB) + ret = zlib_deflate_perf(compressbuf, &info.deflate_size, filebuf, + info.file_size, compression_queue[i].level, + info.flush_type, info.inblock_size, + info.hist_bits, info.deflate_time, + &info.start); + + if (ret) { + printf(" Error in compression\n"); + continue; + } + + print_file_line(&info); + printf("\n"); + print_deflate_perf_line(&info); + printf("\n"); + + if (outfile != NULL && i + 1 == compression_queue_size) { + FILE *out; + out = fopen(outfile, "wb"); + fwrite(compressbuf, 1, info.deflate_size, out); + fclose(out); + } + + if (info.inflate_time == 0) + continue; + + if (inflate_strat.stateless) { + info.inflate_mode = ISAL_STATELESS; + ret = isal_inflate_perf(compressbuf, info.deflate_size, decompbuf, + decompbuf_size, filebuf, info.file_size, + info.hist_bits, info.inflate_time, + &info.start); + if (ret) + printf(" Error in isal stateless inflate\n"); + else + print_inflate_perf_line(&info); + } + + if (inflate_strat.stateful) { + info.inflate_mode = ISAL_STATEFUL; + ret = + isal_inflate_stateful_perf(compressbuf, info.deflate_size, + decompbuf, decompbuf_size, filebuf, + info.file_size, info.inblock_size, + info.hist_bits, info.inflate_time, + &info.start); + + if (ret) + printf(" Error in isal stateful inflate\n"); + else + print_inflate_perf_line(&info); + } + + if (inflate_strat.zlib) { + info.inflate_mode = ZLIB; + ret = zlib_inflate_perf(compressbuf, info.deflate_size, decompbuf, + decompbuf_size, filebuf, info.file_size, + info.hist_bits, info.inflate_time, + &info.start); + if (ret) + printf(" Error in zlib inflate\n"); + else + print_inflate_perf_line(&info); + } + } + + free(compressbuf); + free(decompbuf); + free(filebuf); + return 0; +} |