[x265] [PATCH] testbench: added stress test cases for all functions in mbdstharness.cpp
murugan at multicorewareinc.com
murugan at multicorewareinc.com
Thu Feb 13 13:04:42 CET 2014
# HG changeset patch
# User Murugan Vairavel <murugan at multicorewareinc.com>
# Date 1392291603 -19800
# Thu Feb 13 17:10:03 2014 +0530
# Node ID 549d67465fbf19e2a062e4530851146d6b693949
# Parent df4531a24c4db893b5197180466922bccc4b2c54
testbench: added stress test cases for all functions in mbdstharness.cpp
diff -r df4531a24c4d -r 549d67465fbf source/test/ipfilterharness.cpp
--- a/source/test/ipfilterharness.cpp Thu Feb 13 02:48:38 2014 -0600
+++ b/source/test/ipfilterharness.cpp Thu Feb 13 17:10:03 2014 +0530
@@ -41,12 +41,12 @@
IPFilterHarness::IPFilterHarness()
{
ipf_t_size = 200 * 200;
- pixel_buff = (pixel*)malloc(ipf_t_size * sizeof(pixel)); // Assuming max_height = max_width = max_srcStride = max_dstStride = 100
+ pixel_buff = X265_MALLOC(pixel, ipf_t_size); // Assuming max_height = max_width = max_srcStride = max_dstStride = 100
short_buff = X265_MALLOC(int16_t, ipf_t_size);
- IPF_vec_output_s = (int16_t*)malloc(ipf_t_size * sizeof(int16_t)); // Output Buffer1
- IPF_C_output_s = (int16_t*)malloc(ipf_t_size * sizeof(int16_t)); // Output Buffer2
- IPF_vec_output_p = (pixel*)malloc(ipf_t_size * sizeof(pixel)); // Output Buffer1
- IPF_C_output_p = (pixel*)malloc(ipf_t_size * sizeof(pixel)); // Output Buffer2
+ IPF_vec_output_s = X265_MALLOC(int16_t, ipf_t_size); // Output Buffer1
+ IPF_C_output_s = X265_MALLOC(int16_t, ipf_t_size); // Output Buffer2
+ IPF_vec_output_p = X265_MALLOC(pixel, ipf_t_size); // Output Buffer1
+ IPF_C_output_p = X265_MALLOC(pixel, ipf_t_size); // Output Buffer2
/* Array of pixel buffers */
pixel_test_buff = X265_MALLOC(pixel*, TEST_CASES);
@@ -102,12 +102,12 @@
IPFilterHarness::~IPFilterHarness()
{
- free(IPF_vec_output_s);
- free(IPF_C_output_s);
- free(IPF_vec_output_p);
- free(IPF_C_output_p);
+ X265_FREE(IPF_vec_output_s);
+ X265_FREE(IPF_C_output_s);
+ X265_FREE(IPF_vec_output_p);
+ X265_FREE(IPF_C_output_p);
X265_FREE(short_buff);
- free(pixel_buff);
+ X265_FREE(pixel_buff);
for (int i = 0; i < TEST_CASES; i++)
{
X265_FREE(pixel_test_buff[i]);
@@ -738,7 +738,7 @@
{
printf("luma_hv [%s]\t", lumaPartStr[value]);
REPORT_SPEEDUP(opt.luma_hvpp[value], ref.luma_hvpp[value],
- pixel_buff + srcStride, srcStride, IPF_vec_output_p, dstStride, 1, 3);
+ pixel_buff + 3 * srcStride, srcStride, IPF_vec_output_p, srcStride, 1, 3);
}
}
diff -r df4531a24c4d -r 549d67465fbf source/test/mbdstharness.cpp
--- a/source/test/mbdstharness.cpp Thu Feb 13 02:48:38 2014 -0600
+++ b/source/test/mbdstharness.cpp Thu Feb 13 17:10:03 2014 +0530
@@ -30,8 +30,12 @@
#include <string.h>
#include <stdio.h>
+#define ITERS 100
+#define TEST_CASES 3
+#define SMAX (1 << 12)
+#define SMIN (-1 << 12)
+
using namespace x265;
-#define ITERS 100
struct DctConf_t
{
@@ -76,16 +80,40 @@
mintbuf7 = X265_MALLOC(int, mem_cmp_size);
mintbuf8 = X265_MALLOC(int, mem_cmp_size);
- if (!mbuf1 || !mbuf2 || !mbuf3 || !mbuf4 || !mbufdct)
+ short_test_buff = (int16_t**)X265_MALLOC(int16_t*, TEST_CASES);
+ int_test_buff = (int**)X265_MALLOC(int*, TEST_CASES);
+
+ if (!mbuf1 || !mbuf2 || !mbuf3 || !mbuf4 || !mbufdct || !mintbuf1 || !mintbuf2 || !mintbuf3 || !mintbuf4 || !mintbuf5 || !mintbuf6 || !mintbuf7 || !mintbuf8 || !short_test_buff || !int_test_buff)
{
fprintf(stderr, "malloc failed, unable to initiate tests!\n");
exit(1);
}
- if (!mintbuf1 || !mintbuf2 || !mintbuf3 || !mintbuf4 || !mintbuf5 || !mintbuf6 || !mintbuf7 || !mintbuf8)
+ for (int i = 0; i < TEST_CASES; i++)
{
- fprintf(stderr, "malloc failed, unable to initiate tests!\n");
- exit(1);
+ short_test_buff[i] = (int16_t*)X265_MALLOC(int16_t, mb_t_size);
+ int_test_buff[i] = (int*)X265_MALLOC(int, mb_t_size);
+ if (!short_test_buff[i] || !int_test_buff[i])
+ {
+ fprintf(stderr, "Init_Test_Case_buffers: malloc failed, unable to initiate tests!\n");
+ exit(-1);
+ }
+ }
+
+ /*[0] --- Random values */
+ /*[1] --- Minimum */
+ /*[2] --- Maximum */
+
+ for (int i = 0; i < mb_t_size; i++)
+ {
+ short_test_buff[0][i] = (rand() & PIXEL_MAX) - (rand() & PIXEL_MAX);
+ int_test_buff[0][i] = rand() % SMAX;
+
+ short_test_buff[1][i] = -PIXEL_MAX;
+ int_test_buff[1][i] = 0;
+
+ short_test_buff[2][i] = PIXEL_MAX;
+ int_test_buff[2][i] = SMAX - 1;
}
const int idct_max = (1 << (BIT_DEPTH + 4)) - 1;
@@ -134,6 +162,13 @@
X265_FREE(mintbuf6);
X265_FREE(mintbuf7);
X265_FREE(mintbuf8);
+ for (int i = 0; i < TEST_CASES; i++)
+ {
+ X265_FREE(short_test_buff[i]);
+ X265_FREE(int_test_buff[i]);
+ }
+ X265_FREE(short_test_buff);
+ X265_FREE(int_test_buff);
}
bool MBDstHarness::check_dct_primitive(dct_t ref, dct_t opt, int width)
@@ -143,15 +178,16 @@
for (int i = 0; i <= 100; i++)
{
- ref(mbufdct + j, mintbuf1, width);
- opt(mbufdct + j, mintbuf2, width);
+ int index = rand() % TEST_CASES;
+ ref(short_test_buff[index] + j, mintbuf3, width);
+ opt(short_test_buff[index] + j, mintbuf4, width);
- if (memcmp(mintbuf1, mintbuf2, cmp_size))
+ if (memcmp(mintbuf3, mintbuf4, cmp_size))
{
#if _DEBUG
// redo for debug
- ref(mbufdct + j, mintbuf1, width);
- opt(mbufdct + j, mintbuf2, width);
+ ref(short_test_buff[index] + j, mintbuf3, width);
+ opt(short_test_buff[index] + j, mintbuf4, width);
#endif
return false;
}
@@ -173,15 +209,16 @@
for (int i = 0; i <= 100; i++)
{
- ref(mbufidct + j, mbuf2, width);
- opt(mbufidct + j, mbuf3, width);
+ int index = rand() % TEST_CASES;
+ ref(int_test_buff[index] + j, mbuf2, width);
+ opt(int_test_buff[index] + j, mbuf3, width);
if (memcmp(mbuf2, mbuf3, cmp_size))
{
#if _DEBUG
// redo for debug
- ref(mbufidct + j, mbuf2, width);
- opt(mbufidct + j, mbuf3, width);
+ ref(int_test_buff[index] + j, mbuf2, width);
+ opt(int_test_buff[index] + j, mbuf3, width);
#endif
return false;
}
@@ -216,9 +253,10 @@
int shift = QUANT_IQUANT_SHIFT - QUANT_SHIFT - transformShift;
int cmp_size = sizeof(int) * height * width;
+ int index = rand() % TEST_CASES;
- ref(mintbuf1 + j, mintbuf3, width * height, scale, shift);
- opt(mintbuf1 + j, mintbuf4, width * height, scale, shift);
+ ref(int_test_buff[index] + j, mintbuf3, width * height, scale, shift);
+ opt(int_test_buff[index] + j, mintbuf4, width * height, scale, shift);
if (memcmp(mintbuf3, mintbuf4, cmp_size))
return false;
@@ -250,9 +288,11 @@
int shift = QUANT_IQUANT_SHIFT - QUANT_SHIFT - transformShift;
int cmp_size = sizeof(int) * height * width;
+ int index1 = rand() % TEST_CASES;
+ int index2 = rand() % TEST_CASES;
- ref(mintbuf1 + j, mintbuf3, mintbuf2 + j, width * height, per, shift);
- opt(mintbuf1 + j, mintbuf4, mintbuf2 + j, width * height, per, shift);
+ ref(int_test_buff[index1] + j, mintbuf3, int_test_buff[index2] + j, width * height, per, shift);
+ opt(int_test_buff[index1] + j, mintbuf4, int_test_buff[index2] + j, width * height, per, shift);
if (memcmp(mintbuf3, mintbuf4, cmp_size))
return false;
@@ -297,8 +337,11 @@
int numCoeff = height * width;
int optLastPos = -1, refLastPos = -1;
- refReturnValue = ref(mintbuf1 + j, mintbuf2 + j, mintbuf5, mintbuf6, bits, valueToAdd, numCoeff, &refLastPos);
- optReturnValue = opt(mintbuf1 + j, mintbuf2 + j, mintbuf3, mintbuf4, bits, valueToAdd, numCoeff, &optLastPos);
+ int index1 = rand() % TEST_CASES;
+ int index2 = rand() % TEST_CASES;
+
+ refReturnValue = ref(int_test_buff[index1] + j, int_test_buff[index2] + j, mintbuf5, mintbuf6, bits, valueToAdd, numCoeff, &refLastPos);
+ optReturnValue = opt(int_test_buff[index1] + j, int_test_buff[index2] + j, mintbuf3, mintbuf4, bits, valueToAdd, numCoeff, &optLastPos);
if (memcmp(mintbuf3, mintbuf5, cmp_size))
return false;
@@ -379,7 +422,7 @@
if (opt.dct[value])
{
printf("%s\t", DctConf_infos[value].name);
- REPORT_SPEEDUP(opt.dct[value], ref.dct[value], mbuf1, mintbuf1, DctConf_infos[value].width);
+ REPORT_SPEEDUP(opt.dct[value], ref.dct[value], mbuf1, mintbuf3, DctConf_infos[value].width);
}
}
diff -r df4531a24c4d -r 549d67465fbf source/test/mbdstharness.h
--- a/source/test/mbdstharness.h Thu Feb 13 02:48:38 2014 -0600
+++ b/source/test/mbdstharness.h Thu Feb 13 17:10:03 2014 +0530
@@ -34,9 +34,8 @@
{
protected:
- int16_t *mbuf1, *mbuf2, *mbuf3, *mbuf4, *mbufdct;
- int *mbufidct;
- int *mintbuf1, *mintbuf2, *mintbuf3, *mintbuf4, *mintbuf5, *mintbuf6, *mintbuf7, *mintbuf8;
+ int16_t *mbuf1, *mbuf2, *mbuf3, *mbuf4, *mbufdct, **short_test_buff;
+ int *mbufidct, *mintbuf1, *mintbuf2, *mintbuf3, *mintbuf4, *mintbuf5, *mintbuf6, *mintbuf7, *mintbuf8, **int_test_buff;
static const int mb_t_size = 6400;
static const int mem_cmp_size = 32 * 32;
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