Re: Error: OpenCl viewport render doesn't work
Posted: Mon Jul 22, 2019 9:10 am
Happens only with RT OCL in viewport. (Yesterday's build, i see there are now couple of new fixes in - will test again)
I saw this post and some other mentions and decided to give it a test.
I rarely use it, since with decent CPU core count it's just impractical for fast previews.
Got this from console:
Code: Select all
...
[LuxRays][63.672] [Device GeForce GTX 1070 Intersect] SampleData buffer size: 1152Kbytes
[LuxRays][63.672] [Device GeForce GTX 1070 Intersect] PathVolumeInfo buffer size: 6336Kbytes
[LuxRays][63.672] [Device GeForce GTX 1070 Intersect] DirectLightVolumeInfo buffer size: 6336Kbytes
[LuxRays][63.672] [Device GeForce GTX 1070 Intersect] Pixel Filter Distribution buffer size: 33Kbytes
[LuxCore][63.672] [PathOCLBaseRenderThread::0] Defined symbols: -D LUXRAYS_OPENCL_KERNEL -D SLG_OPENCL_KERNEL -D RENDER_ENGINE_RTPATHOCL -D PARAM_RAY_EPSILON_MIN=1.000000e-05f -D PARAM_RAY_EPSILON_MAX=1.000000e-01f -D PARAM_LIGHT_WORLD_RADIUS_SCALE=1.050000e+00f -D PARAM_ACCEL_MBVH -D PARAM_FILM_RADIANCE_GROUP_0 -D PARAM_FILM_RADIANCE_GROUP_1 -D PARAM_FILM_RADIANCE_GROUP_COUNT=2 -D PARAM_ENABLE_TEX_CONST_FLOAT -D PARAM_ENABLE_TEX_CONST_FLOAT3 -D PARAM_ENABLE_TEX_IMAGEMAP -D PARAM_ENABLE_TEX_NORMALMAP -D PARAM_ENABLE_TEX_FRESNELCOLOR -D PARAM_ENABLE_TEX_FRESNELCONST -D PARAM_ENABLE_MAT_MATTE -D PARAM_ENABLE_MAT_ROUGHMATTE -D PARAM_ENABLE_MAT_MIRROR -D PARAM_ENABLE_MAT_GLASS -D PARAM_ENABLE_MAT_ARCHGLASS -D PARAM_ENABLE_MAT_NULL -D PARAM_ENABLE_MAT_MATTETRANSLUCENT -D PARAM_ENABLE_MAT_ROUGHMATTETRANSLUCENT -D PARAM_ENABLE_MAT_GLOSSY2 -D PARAM_ENABLE_MAT_GLOSSY2_ABSORPTION -D PARAM_ENABLE_MAT_GLOSSY2_INDEX -D PARAM_ENABLE_MAT_GLOSSY2_MULTIBOUNCE -D PARAM_ENABLE_MAT_METAL2 -D PARAM_ENABLE_MAT_ROUGHGLASS -D PARAM_ENABLE_MAT_CLEAR_VOL -D PARAM_ENABLE_MAT_HOMOGENEOUS_VOL -D PARAM_ENABLE_MAT_GLOSSYTRANSLUCENT -D PARAM_HAS_PASSTHROUGH -D PARAM_CAMERA_TYPE=0 -D PARAM_HAS_INFINITELIGHT -D PARAM_HAS_CONSTANTINFINITELIGHT -D PARAM_HAS_SKYLIGHT2 -D PARAM_HAS_SUNLIGHT -D PARAM_HAS_SHARPDISTANTLIGHT -D PARAM_HAS_DISTANTLIGHT -D PARAM_HAS_POINTLIGHT -D PARAM_HAS_MAPPOINTLIGHT -D PARAM_HAS_SPOTLIGHT -D PARAM_HAS_PROJECTIONLIGHT -D PARAM_HAS_LASERLIGHT -D PARAM_HAS_TRIANGLELIGHT -D PARAM_HAS_SPHERELIGHT -D PARAM_HAS_MAPSPHERELIGHT -D PARAM_HAS_ENVLIGHTS -D PARAM_HAS_IMAGEMAPS -D PARAM_IMAGEMAPS_PAGE_0 -D PARAM_IMAGEMAPS_COUNT=1 -D PARAM_HAS_IMAGEMAPS_BYTE_FORMAT -D PARAM_HAS_IMAGEMAPS_HALF_FORMAT -D PARAM_HAS_IMAGEMAPS_FLOAT_FORMAT -D PARAM_HAS_IMAGEMAPS_1xCHANNELS -D PARAM_HAS_IMAGEMAPS_3xCHANNELS -D PARAM_HAS_IMAGEMAPS_WRAP_REPEAT -D PARAM_HAS_BUMPMAPS -D PARAM_HAS_VOLUMES -D SCENE_DEFAULT_VOLUME_INDEX=4294967295 -D PARAM_MAX_PATH_DEPTH=9 -D PARAM_MAX_PATH_DEPTH_DIFFUSE=6 -D PARAM_MAX_PATH_DEPTH_GLOSSY=7 -D PARAM_MAX_PATH_DEPTH_SPECULAR=7 -D PARAM_RR_DEPTH=3 -D PARAM_RR_CAP=5.000000e-01f -D PARAM_SQRT_VARIANCE_CLAMP_MAX_VALUE=1.000000e+05f -D PARAM_IMAGE_FILTER_TYPE=2 -D PARAM_IMAGE_FILTER_WIDTH_X=1.500000e+00f -D PARAM_IMAGE_FILTER_WIDTH_Y=1.500000e+00f -D PARAM_IMAGE_FILTER_PIXEL_WIDTH_X=1 -D PARAM_IMAGE_FILTER_PIXEL_WIDTH_Y=1 -D PARAM_IMAGE_FILTER_GAUSSIAN_ALPHA=2.000000e+00f -D PARAM_USE_PIXEL_ATOMICS -D PARAM_HYBRID_BACKFORWARD -D PARAM_HYBRID_BACKFORWARD_GLOSSINESSTHRESHOLD=1.000000e-01f -D PARAM_SAMPLER_TYPE=3 -D PARAM_ELVC_GLOSSINESSTHRESHOLD=0.0f -D PARAM_RTPATHOCL_PREVIEW_RESOLUTION_REDUCTION=4 -D PARAM_RTPATHOCL_PREVIEW_RESOLUTION_REDUCTION_STEP=8 -D PARAM_RTPATHOCL_RESOLUTION_REDUCTION=1 -D LUXCORE_NVIDIA_OPENCL
[LuxCore][63.672] [PathOCLBaseRenderThread::0] Compiling kernels
[LuxCore][63.813] [PathOCLBaseRenderThread::0] PathOCL kernel compilation error
ERROR clBuildProgram[CL_BUILD_PROGRAM_FAILURE]:
<kernel>:9414:30: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(origP + uu * dpdu, &hitPoint->p.x);
^~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:9415:17: error: read-only variable is not assignable
hitPoint->uv.u += uu;
~~~~~~~~~~~~~~ ^
<kernel>:9416:46: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(normalize(origShadeN + uu * dndu), &hitPoint->shadeN.x);
^~~~~~~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:9423:30: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(origP + vv * dpdv, &hitPoint->p.x);
^~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:9424:17: error: read-only variable is not assignable
hitPoint->uv.u = origUV.s0;
~~~~~~~~~~~~~~ ^
<kernel>:9425:17: error: read-only variable is not assignable
hitPoint->uv.v += vv;
~~~~~~~~~~~~~~ ^
<kernel>:9426:46: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(normalize(origShadeN + vv * dndv), &hitPoint->shadeN.x);
^~~~~~~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:9432:18: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(origP, &hitPoint->p.x);
^~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:9433:19: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE2F(origUV, &hitPoint->uv.u);
^~~~~~~~~~~~~~~
<kernel>:82:47: note: passing argument to parameter 'p' here
void VSTORE2F(const float2 v, __global float *p) {
^
<kernel>:14913:20: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(shadeN, &hitPoint->shadeN.x);
^~~~~~~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:14914:18: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(dpdu, &hitPoint->dpdu.x);
^~~~~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:14915:18: warning: passing 'const __global float *' to parameter of type '__global float *' discards qualifiers
VSTORE3F(dpdv, &hitPoint->dpdv.x);
^~~~~~~~~~~~~~~~~
<kernel>:94:47: note: passing argument to parameter 'p' here
void VSTORE3F(const float3 v, __global float *p) {
^
<kernel>:17195:63: error: passing 'const __attribute__((address_space(16776963))) float3' to parameter of incompatible type 'const __global BSDF *'
const float3 result = SphereLight_Illuminate(mapSphereLight, p, u0, u1,
^
<kernel>:17098:24: note: passing argument to parameter 'bsdf' here
__global const BSDF *bsdf, const float u0, const float u1,
^Console report:
Code: Select all
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[LuxRays][27.171] [Device GeForce GTX 1070 Intersect] Pixel Filter Distribution buffer size: 33Kbytes
[LuxCore][27.171] [PathOCLBaseRenderThread::0] Defined symbols: -D LUXRAYS_OPENCL_KERNEL -D SLG_OPENCL_KERNEL -D RENDER_ENGINE_RTPATHOCL -D PARAM_RAY_EPSILON_MIN=1.000000e-05f -D PARAM_RAY_EPSILON_MAX=1.000000e-01f -D PARAM_LIGHT_WORLD_RADIUS_SCALE=1.050000e+00f -D PARAM_ACCEL_MBVH -D PARAM_FILM_RADIANCE_GROUP_0 -D PARAM_FILM_RADIANCE_GROUP_1 -D PARAM_FILM_RADIANCE_GROUP_COUNT=2 -D PARAM_ENABLE_TEX_CONST_FLOAT -D PARAM_ENABLE_TEX_CONST_FLOAT3 -D PARAM_ENABLE_TEX_IMAGEMAP -D PARAM_ENABLE_TEX_NORMALMAP -D PARAM_ENABLE_TEX_FRESNELCOLOR -D PARAM_ENABLE_TEX_FRESNELCONST -D PARAM_ENABLE_MAT_MATTE -D PARAM_ENABLE_MAT_ROUGHMATTE -D PARAM_ENABLE_MAT_MIRROR -D PARAM_ENABLE_MAT_GLASS -D PARAM_ENABLE_MAT_ARCHGLASS -D PARAM_ENABLE_MAT_NULL -D PARAM_ENABLE_MAT_MATTETRANSLUCENT -D PARAM_ENABLE_MAT_ROUGHMATTETRANSLUCENT -D PARAM_ENABLE_MAT_GLOSSY2 -D PARAM_ENABLE_MAT_GLOSSY2_ABSORPTION -D PARAM_ENABLE_MAT_GLOSSY2_INDEX -D PARAM_ENABLE_MAT_GLOSSY2_MULTIBOUNCE -D PARAM_ENABLE_MAT_METAL2 -D PARAM_ENABLE_MAT_ROUGHGLASS -D PARAM_ENABLE_MAT_CLEAR_VOL -D PARAM_ENABLE_MAT_HOMOGENEOUS_VOL -D PARAM_ENABLE_MAT_GLOSSYTRANSLUCENT -D PARAM_HAS_PASSTHROUGH -D PARAM_CAMERA_TYPE=0 -D PARAM_HAS_INFINITELIGHT -D PARAM_HAS_CONSTANTINFINITELIGHT -D PARAM_HAS_SKYLIGHT2 -D PARAM_HAS_SUNLIGHT -D PARAM_HAS_SHARPDISTANTLIGHT -D PARAM_HAS_DISTANTLIGHT -D PARAM_HAS_POINTLIGHT -D PARAM_HAS_MAPPOINTLIGHT -D PARAM_HAS_SPOTLIGHT -D PARAM_HAS_PROJECTIONLIGHT -D PARAM_HAS_LASERLIGHT -D PARAM_HAS_TRIANGLELIGHT -D PARAM_HAS_SPHERELIGHT -D PARAM_HAS_MAPSPHERELIGHT -D PARAM_HAS_ENVLIGHTS -D PARAM_HAS_IMAGEMAPS -D PARAM_IMAGEMAPS_PAGE_0 -D PARAM_IMAGEMAPS_COUNT=1 -D PARAM_HAS_IMAGEMAPS_BYTE_FORMAT -D PARAM_HAS_IMAGEMAPS_HALF_FORMAT -D PARAM_HAS_IMAGEMAPS_FLOAT_FORMAT -D PARAM_HAS_IMAGEMAPS_1xCHANNELS -D PARAM_HAS_IMAGEMAPS_3xCHANNELS -D PARAM_HAS_IMAGEMAPS_WRAP_REPEAT -D PARAM_HAS_BUMPMAPS -D PARAM_HAS_VOLUMES -D SCENE_DEFAULT_VOLUME_INDEX=4294967295 -D PARAM_MAX_PATH_DEPTH=9 -D PARAM_MAX_PATH_DEPTH_DIFFUSE=6 -D PARAM_MAX_PATH_DEPTH_GLOSSY=7 -D PARAM_MAX_PATH_DEPTH_SPECULAR=7 -D PARAM_RR_DEPTH=3 -D PARAM_RR_CAP=5.000000e-01f -D PARAM_SQRT_VARIANCE_CLAMP_MAX_VALUE=1.000000e+05f -D PARAM_IMAGE_FILTER_TYPE=2 -D PARAM_IMAGE_FILTER_WIDTH_X=1.500000e+00f -D PARAM_IMAGE_FILTER_WIDTH_Y=1.500000e+00f -D PARAM_IMAGE_FILTER_PIXEL_WIDTH_X=1 -D PARAM_IMAGE_FILTER_PIXEL_WIDTH_Y=1 -D PARAM_IMAGE_FILTER_GAUSSIAN_ALPHA=2.000000e+00f -D PARAM_USE_PIXEL_ATOMICS -D PARAM_HYBRID_BACKFORWARD -D PARAM_HYBRID_BACKFORWARD_GLOSSINESSTHRESHOLD=1.000000e-01f -D PARAM_SAMPLER_TYPE=3 -D PARAM_ELVC_GLOSSINESSTHRESHOLD=0.0f -D PARAM_RTPATHOCL_PREVIEW_RESOLUTION_REDUCTION=4 -D PARAM_RTPATHOCL_PREVIEW_RESOLUTION_REDUCTION_STEP=8 -D PARAM_RTPATHOCL_RESOLUTION_REDUCTION=1 -D LUXCORE_NVIDIA_OPENCL
[LuxCore][27.171] [PathOCLBaseRenderThread::0] Compiling kernels
[LuxCore][27.328] [PathOCLBaseRenderThread::0] PathOCL kernel compilation error
ERROR clBuildProgram[CL_BUILD_PROGRAM_FAILURE]:
<kernel>:17195:63: error: passing 'const __attribute__((address_space(16776963))) float3' to parameter of incompatible type 'const __global BSDF *'
const float3 result = SphereLight_Illuminate(mapSphereLight, p, u0, u1,
^
<kernel>:17098:24: note: passing argument to parameter 'bsdf' here
__global const BSDF *bsdf, const float u0, const float u1,
^
man, you're the greatest!