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fix pointer initialization and minor changes to README of zstdmt

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Tino Reichardt
2017-05-17 12:13:36 +02:00
parent 9e50322419
commit 95e71d900b
7 changed files with 16 additions and 18 deletions
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10
C/zstdmt/README.md
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@@ -1,10 +1,8 @@
# Multithreading Library for [LZ4], [LZ5] and [ZStandard]
- this library is a temporary solution to the threading problem with zstd, lz4 and lz5
- future versions of that compression libs will support threading in some way, I think ;)
- it's based on my zstdmt version @ github...
- this library is used as a multthreading wrapper for zstd, lz4 and lz5
- zstandard has multithreading now on board, maybe I switch to it
- homepage of it: https://github.com/mcmilk/zstdmt
zstdmt_compress.c
/TR 2016-12-26
/TR 2017-05-17

4
C/zstdmt/lz4mt_compress.c
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@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -333,7 +333,7 @@ size_t LZ4MT_compressCCtx(LZ4MT_CCtx * ctx, LZ4MT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *w = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(w->pthread, &p);
if (p)
retval_of_thread = p;

4
C/zstdmt/lz4mt_decompress.c
View File

@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -542,7 +542,7 @@ size_t LZ4MT_decompressDCtx(LZ4MT_DCtx * ctx, LZ4MT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *wt = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(wt->pthread, &p);
if (p)
retval_of_thread = p;

4
C/zstdmt/lz5mt_compress.c
View File

@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -333,7 +333,7 @@ size_t LZ5MT_compressCCtx(LZ5MT_CCtx * ctx, LZ5MT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *w = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(w->pthread, &p);
if (p)
retval_of_thread = p;

4
C/zstdmt/lz5mt_decompress.c
View File

@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -542,7 +542,7 @@ size_t LZ5MT_decompressDCtx(LZ5MT_DCtx * ctx, LZ5MT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *wt = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(wt->pthread, &p);
if (p)
retval_of_thread = p;

4
C/zstdmt/zstdmt_compress.c
View File

@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -355,7 +355,7 @@ size_t ZSTDMT_compressCCtx(ZSTDMT_CCtx * ctx, ZSTDMT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *w = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(w->pthread, &p);
if (p)
retval_of_thread = p;

4
C/zstdmt/zstdmt_decompress.c
View File

@@ -1,6 +1,6 @@
/**
* Copyright (c) 2016 Tino Reichardt
* Copyright (c) 2016 - 2017 Tino Reichardt
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
@@ -817,7 +817,7 @@ size_t ZSTDMT_decompressDCtx(ZSTDMT_DCtx * ctx, ZSTDMT_RdWr_t * rdwr)
/* wait for all workers */
for (t = 0; t < ctx->threads; t++) {
cwork_t *wt = &ctx->cwork[t];
void *p;
void *p = 0;
pthread_join(wt->pthread, &p);
if (p)
retval_of_thread = p;