[dpdk-dev] [PATCH] test/compress: improve trace

[dpdk-dev] [PATCH] test/compress: improve trace

[Fiona Trahe]

Make clear which engine is compressing and which is decompressing
in debug output. Also add newline and print ratio = 0 if test fails.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
---
 test/test/test_compressdev.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/test/test/test_compressdev.c b/test/test/test_compressdev.c
index 8645388..5d5e519 100644
--- a/test/test/test_compressdev.c
+++ b/test/test/test_compressdev.c
@@ -10,6 +10,7 @@
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
 #include <rte_compressdev.h>
+#include <rte_string_fns.h>
 
 #include "test_compressdev_test_buffer.h"
 #include "test.h"
@@ -856,13 +857,20 @@ test_deflate_comp_decomp(const char * const test_bufs[],
 				&compress_xforms[xform_idx]->compress;
 		enum rte_comp_huffman huffman_type =
 			compress_xform->deflate.huffman;
-		RTE_LOG(DEBUG, USER1, "Buffer %u compressed from %u to %u bytes "
-			"(level = %d, huffman = %s)\n",
-			buf_idx[priv_data->orig_idx],
+		char engine[22];
+		if (zlib_dir == ZLIB_COMPRESS || zlib_dir == ZLIB_ALL)
+			strlcpy(engine, "zlib (direct, no pmd)", 22);
+		else
+			strlcpy(engine, "pmd", 22);
+
+		RTE_LOG(DEBUG, USER1, "Buffer %u compressed by %s from %u to"
+			" %u bytes (level = %d, huffman = %s)\n",
+			buf_idx[priv_data->orig_idx], engine,
 			ops_processed[i]->consumed, ops_processed[i]->produced,
 			compress_xform->level,
 			huffman_type_strings[huffman_type]);
-		RTE_LOG(DEBUG, USER1, "Compression ratio = %.2f",
+		RTE_LOG(DEBUG, USER1, "Compression ratio = %.2f\n",
+			ops_processed[i]->consumed == 0 ? 0 :
 			(float)ops_processed[i]->produced /
 			ops_processed[i]->consumed * 100);
 		ops[i] = NULL;
@@ -1058,8 +1066,14 @@ test_deflate_comp_decomp(const char * const test_bufs[],
 
 	for (i = 0; i < num_bufs; i++) {
 		priv_data = (struct priv_op_data *)(ops_processed[i] + 1);
-		RTE_LOG(DEBUG, USER1, "Buffer %u decompressed from %u to %u bytes\n",
-			buf_idx[priv_data->orig_idx],
+		char engine[22];
+		if (zlib_dir == ZLIB_DECOMPRESS || zlib_dir == ZLIB_ALL)
+			strlcpy(engine, "zlib (direct, no pmd)", 22);
+		else
+			strlcpy(engine, "pmd", 22);
+		RTE_LOG(DEBUG, USER1,
+			"Buffer %u decompressed by %s from %u to %u bytes\n",
+			buf_idx[priv_data->orig_idx], engine,
 			ops_processed[i]->consumed, ops_processed[i]->produced);
 		ops[i] = NULL;
 	}
-- 
2.7.4

Re: [dpdk-dev] [PATCH] test/compress: improve trace

[Daly, Lee]

> -----Original Message-----
> From: Trahe, Fiona
> Sent: Wednesday, October 31, 2018 12:42 AM
> To: dev@dpdk.org
> Cc: thomas@monjalon.net; akhil.goyal@nxp.com; Jozwiak, TomaszX
> <tomaszx.jozwiak@intel.com>; Daly, Lee <lee.daly@intel.com>; Trahe, Fiona
> <fiona.trahe@intel.com>
> Subject: [PATCH] test/compress: improve trace
> 
> Make clear which engine is compressing and which is decompressing in
> debug output. Also add newline and print ratio = 0 if test fails.
> 
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
> ---
>  test/test/test_compressdev.c | 26 ++++++++++++++++++++------
>  1 file changed, 20 insertions(+), 6 deletions(-)
> 
> diff --git a/test/test/test_compressdev.c b/test/test/test_compressdev.c
> index 8645388..5d5e519 100644
> --- a/test/test/test_compressdev.c
> +++ b/test/test/test_compressdev.c
<...>
Acked-by: Lee Daly <lee.daly@intel.com>

Re: [dpdk-dev] [PATCH] test/compress: improve trace

[Jozwiak, TomaszX]

> -----Original Message-----
> From: Trahe, Fiona
> Sent: Wednesday, October 31, 2018 1:42 AM
> To: dev@dpdk.org
> Cc: thomas@monjalon.net; akhil.goyal@nxp.com; Jozwiak, TomaszX
> <tomaszx.jozwiak@intel.com>; Daly, Lee <lee.daly@intel.com>; Trahe, Fiona
> <fiona.trahe@intel.com>
> Subject: [PATCH] test/compress: improve trace
> 
> Make clear which engine is compressing and which is decompressing in
> debug output. Also add newline and print ratio = 0 if test fails.
> 
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
> ---

Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>

Re: [dpdk-dev] [PATCH] test/compress: improve trace

[Akhil Goyal]

On 11/2/2018 3:01 AM, Jozwiak, TomaszX wrote:
>
>> -----Original Message-----
>> From: Trahe, Fiona
>> Sent: Wednesday, October 31, 2018 1:42 AM
>> To: dev@dpdk.org
>> Cc: thomas@monjalon.net; akhil.goyal@nxp.com; Jozwiak, TomaszX
>> <tomaszx.jozwiak@intel.com>; Daly, Lee <lee.daly@intel.com>; Trahe, Fiona
>> <fiona.trahe@intel.com>
>> Subject: [PATCH] test/compress: improve trace
>>
>> Make clear which engine is compressing and which is decompressing in
>> debug output. Also add newline and print ratio = 0 if test fails.
>>
>> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
>> ---
> Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Applied to dpdk-next-crypto

Thanks