New GGX breaks OpenCL kernel #48732

New Issue

mathieu menuet · 2016-06-25T00:22:01+02:00

mathieu menuet commented

2016-06-25 00:22:01 +02:00

System Information
R9 280X, Catalyst 16.3 on win 7 x64

Blender Version
Broken: 823ab66

Short description of error
broken kernel

Exact steps for others to reproduce the error
Hit F12 on default scene with cycles and GPU/OpenCL enabled:

Device init success
Compiling OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=3 -D__NODES_FEATURES__=4 -D__MAX_CLOSURE__=5
-D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__
NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__
OpenCL kernel build output:
"C:\Users\test\AppData\Local\Temp\OCL2992T1.cl", line 81696: error: expression must have arithmetic, enum, or pointer type
        if(sc->T == make_float3(0.0f, 0.0f, 0.0f))
           ^

1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2992T1.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Error: OpenCL build failed: errors in console

**System Information** R9 280X, Catalyst 16.3 on win 7 x64 **Blender Version** Broken: 823ab66 **Short description of error** broken kernel **Exact steps for others to reproduce the error** Hit F12 on default scene with cycles and GPU/OpenCL enabled: ``` Device init success Compiling OpenCL kernel ... Build flags: -D__NODES_MAX_GROUP__=3 -D__NODES_FEATURES__=4 -D__MAX_CLOSURE__=5 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__ NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ OpenCL kernel build output: "C:\Users\test\AppData\Local\Temp\OCL2992T1.cl", line 81696: error: expression must have arithmetic, enum, or pointer type if(sc->T == make_float3(0.0f, 0.0f, 0.0f)) ^ 1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2992T1.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Error: OpenCL build failed: errors in console ```

mathieu menuet commented

2016-06-25 00:22:01 +02:00

Changed status to: 'Open'

mathieu menuet commented

2016-06-25 00:22:01 +02:00

Added subscriber: @bliblubli

blender-admin commented

2016-06-25 11:14:06 +02:00

This issue was referenced by blender/cycles@fb9833c20f

This issue was referenced by blender/cycles@fb9833c20f94febd9bcd7e8ea2d11a73f7b48ab7

blender-admin commented

2016-06-25 11:14:06 +02:00

This issue was referenced by 99088f8b55

This issue was referenced by 99088f8b552ccbdff5834a060a2a2e032e25f0b5

Thomas Dinges commented

2016-06-25 11:16:55 +02:00

Changed status from 'Open' to: 'Resolved'

Thomas Dinges closed this issue

2016-06-25 11:16:55 +02:00

mathieu menuet commented

2016-06-25 20:54:53 +02:00

Hi,
it still broken:

Compiling OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=3 -D__NODES_FEATURES__=7 -D__MAX_CLOSURE__=64
 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D_
_NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__
Kernel compilation finished in 3.45s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=3 -D__
NODES_FEATURES__=7 -D__MAX_CLOSURE__=64 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D_
_NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_B
RANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
OpenCL kernel build output:
"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45818: error: argument of type "__global uint *" is incompatible with parameter of type
          "uint *"
                                eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd, lcg_state));

      ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45822: error: argument of type "__global uint *" is incompatible with parameter of type "uint *"
                                eval, omega_in,  &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd,lcg_state));

      ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45912: error: argument of type "__global uint *" is incompatible with parameter of type "uint *"
                                eval = bsdf_microfacet_multi_ggx_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));

                                   ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45915: error: argument of type "__global uint *" is incompatible with parameter of type "uint *"
                                eval = bsdf_microfacet_multi_ggx_glass_eval_refl
ect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));

                                         ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45980: error: argument of type "__global uint *" is incompatible with parameter of type "uint *"
                                eval = bsdf_microfacet_multi_ggx_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));

                                    ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45983: error: argument of type "__global uint *" is incompatible with parameter of type "uint *"
                                eval = bsdf_microfacet_multi_ggx_glass_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state));

                                          ^

"C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 53187: error: argument of type "__global PathState *" is incompatible with parameter of type "const PathState *"
                ccl_fetch(sd, lcg_state) = lcg_state_init(rng, state, 0xb4bc3953
);
                                                               ^

7 errors detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Faled to compile data_init

Hi, it still broken: ``` Compiling OpenCL kernel ... Build flags: -D__NODES_MAX_GROUP__=3 -D__NODES_FEATURES__=7 -D__MAX_CLOSURE__=64 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D_ _NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ Kernel compilation finished in 3.45s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=3 -D__ NODES_FEATURES__=7 -D__MAX_CLOSURE__=64 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D_ _NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_B RANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ OpenCL kernel build output: "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45818: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval, omega_in, &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd, lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45822: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval, omega_in, &domega_in->dx, &domega_in->dy, pdf, &ccl_fetch(sd,lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45912: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval = bsdf_microfacet_multi_ggx_eval_reflect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45915: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval = bsdf_microfacet_multi_ggx_glass_eval_refl ect(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45980: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval = bsdf_microfacet_multi_ggx_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 45983: error: argument of type "__global uint *" is incompatible with parameter of type "uint *" eval = bsdf_microfacet_multi_ggx_glass_eval_transmit(sc, ccl_fetch(sd, I), omega_in, pdf, &ccl_fetch(sd, lcg_state)); ^ "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl", line 53187: error: argument of type "__global PathState *" is incompatible with parameter of type "const PathState *" ccl_fetch(sd, lcg_state) = lcg_state_init(rng, state, 0xb4bc3953 ); ^ 7 errors detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2396T2.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Faled to compile data_init ```

mathieu menuet commented

2016-06-25 20:55:44 +02:00

Changed status from 'Resolved' to: 'Open'

mathieu menuet reopened this issue

2016-06-25 20:55:44 +02:00

Thomas Dinges commented

2016-06-25 21:21:17 +02:00

Added subscribers: @LukasStockner, @ThomasDinges

Thomas Dinges commented

2016-06-25 21:21:17 +02:00

Tested on nvidia opencl, don't have a AMD card to test here. @LukasStockner any idea?

Lukas Stockner commented

2016-06-25 22:18:13 +02:00

@ThomasDinges, apparently I forgot the OpenCL-compliant syntax (ccl_fetch(), the addr_space keywords etc.) - I'll fix it as soon as possible.

Lukas Stockner self-assigned this 2016-06-25 22:19:07 +02:00

blender-admin commented

2016-06-26 00:46:27 +02:00

This issue was referenced by blender/cycles@ace4aab253

This issue was referenced by blender/cycles@ace4aab2538470f3514bd340ca38d7f31993361d

blender-admin commented

2016-06-26 00:51:16 +02:00

This issue was referenced by 2a69b09b62

This issue was referenced by 2a69b09b62c2f339f68883c9c7edfc4a6dd1ef8d

Lukas Stockner commented

2016-06-26 00:51:57 +02:00

Changed status from 'Open' to: 'Resolved'

Lukas Stockner closed this issue

2016-06-26 00:51:57 +02:00

mathieu menuet commented

2016-06-26 10:34:19 +02:00

Changed status from 'Resolved' to: 'Open'

mathieu menuet reopened this issue

2016-06-26 10:34:19 +02:00

mathieu menuet commented

2016-06-26 10:34:19 +02:00

Maybe the foundation could invest 90€ in an AMD GPU for you Lukas ? With all what you do for cycles, it would help you a lot to test. In the meantime, I can report each step:

Compiling OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=2 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1
-D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__
NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__
Kernel compilation finished in 2.36s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
OpenCL kernel build output:
"C:\Users\test\AppData\Local\Temp\OCL2104T2.cl", line 22176: error: argument of type "uint *" is incompatible with parameter of type "__global uint *"
        lcg_step_uint(&rng);
                      ^

1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2104T2.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Faled to compile data_init
Error: OpenCL build failed: errors in console

Maybe the foundation could invest 90€ in an AMD GPU for you Lukas ? With all what you do for cycles, it would help you a lot to test. In the meantime, I can report each step: ``` Compiling OpenCL kernel ... Build flags: -D__NODES_MAX_GROUP__=2 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__ NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ Kernel compilation finished in 2.36s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ OpenCL kernel build output: "C:\Users\test\AppData\Local\Temp\OCL2104T2.cl", line 22176: error: argument of type "uint *" is incompatible with parameter of type "__global uint *" lcg_step_uint(&rng); ^ 1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2104T2.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Faled to compile data_init Error: OpenCL build failed: errors in console ```

Lukas Stockner commented

2016-06-26 23:36:07 +02:00

Well, I suppose I could try to install the AMD CPU runtime as well...

Anyways, instead of committing tons of additional "fixes", I think it would be best if you tried them out first :)
Could you remove the "ccl_addr_space" in kernel_random.h, line 235 (ccl_device uint lcg_step_uint(ccl_addr_space uint *rng) to ccl_device uint lcg_step_uint(uint *rng)) and see if it works that way?
The file is in intern/cycles/kernel/ if you build from the source yourself, and in 2.77/scripts/addons/cycles/kernel/ if you use the buildbot builds.

Well, I suppose I could try to install the AMD CPU runtime as well... Anyways, instead of committing tons of additional "fixes", I think it would be best if you tried them out first :) Could you remove the "ccl_addr_space" in kernel_random.h, line 235 (`ccl_device uint lcg_step_uint(ccl_addr_space uint *rng)` to `ccl_device uint lcg_step_uint(uint *rng)`) and see if it works that way? The file is in intern/cycles/kernel/ if you build from the source yourself, and in 2.77/scripts/addons/cycles/kernel/ if you use the buildbot builds.

mathieu menuet commented

2016-06-27 15:40:40 +02:00

As you wish, I can report back errors on every step or you can install the compiler. Latest proposed change done, new error is:

Device init success
Compiling OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=2 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1
-D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__
NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__
Kernel compilation finished in 2.26s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
Kernel compilation finished in 1.13s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
Kernel compilation finished in 0.67s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
Kernel compilation finished in 2.03s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
Kernel compilation finished in 0.12s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
Kernel compilation finished in 3.12s.
Compiling OpenCL kernel ...
Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__
NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__
NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR
ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__
OpenCL kernel build output:
"C:\Users\test\AppData\Local\Temp\OCL2848T7.cl", line 58112: error: argument
          of type "__global uint *" is incompatible with parameter of type "RNG *"
                shader_eval_surface(kg, sd, rng, state, rbsdf, state->flag, SHADER_CONTEXT_MAIN);
                                            ^

1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2848T7.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Faled to compile shader_eval

As you wish, I can report back errors on every step or you can install the compiler. Latest proposed change done, new error is: ``` Device init success Compiling OpenCL kernel ... Build flags: -D__NODES_MAX_GROUP__=2 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__ NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ Kernel compilation finished in 2.26s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ Kernel compilation finished in 1.13s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ Kernel compilation finished in 0.67s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ Kernel compilation finished in 2.03s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ Kernel compilation finished in 0.12s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ Kernel compilation finished in 3.12s. Compiling OpenCL kernel ... Build flags: -D__SPLIT_KERNEL__ -D__WORK_STEALING__ -D__NODES_MAX_GROUP__=2 -D__ NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__ NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BR ANCHED_PATH__ -D__COMPUTE_DEVICE_GPU__ OpenCL kernel build output: "C:\Users\test\AppData\Local\Temp\OCL2848T7.cl", line 58112: error: argument of type "__global uint *" is incompatible with parameter of type "RNG *" shader_eval_surface(kg, sd, rng, state, rbsdf, state->flag, SHADER_CONTEXT_MAIN); ^ 1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2848T7.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Faled to compile shader_eval ```

Lukas Stockner commented

2016-06-28 09:37:20 +02:00

Okay, next step: In kernel_shader.h, line 830 (same folder as before), add ccl_addr_space in front of RNG (ccl_device void shader_eval_surface(KernelGlobals *kg, ShaderData *sd, RNG *rng, to ccl_device void shader_eval_surface(KernelGlobals *kg, ShaderData *sd, ccl_addr_space RNG *rng,).

Okay, next step: In kernel_shader.h, line 830 (same folder as before), add ccl_addr_space in front of RNG (`ccl_device void shader_eval_surface(KernelGlobals *kg, ShaderData *sd, RNG *rng,` to `ccl_device void shader_eval_surface(KernelGlobals *kg, ShaderData *sd, ccl_addr_space RNG *rng,`).

mathieu menuet commented

2016-06-28 12:23:06 +02:00

"C:\Users\test\AppData\Local\Temp\OCL2484T2.cl", line 53187: error: argument
          of type "__global RNG *" is incompatible with parameter of type "RNG *"
                ccl_fetch(sd, lcg_state) = lcg_state_init(rng, state, 0xb4bc3953);
                                                          ^

1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2484T2.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Faled to compile data_init

``` "C:\Users\test\AppData\Local\Temp\OCL2484T2.cl", line 53187: error: argument of type "__global RNG *" is incompatible with parameter of type "RNG *" ccl_fetch(sd, lcg_state) = lcg_state_init(rng, state, 0xb4bc3953); ^ 1 error detected in the compilation of "C:\Users\test\AppData\Local\Temp\OCL2484T2.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Faled to compile data_init ```

blender-admin commented

2016-06-28 14:11:17 +02:00

This issue was referenced by blender/cycles@6e89e10d7a

This issue was referenced by blender/cycles@6e89e10d7a8431b7f58c71e48dd16b5747daa985

blender-admin commented

2016-06-28 14:15:35 +02:00

This issue was referenced by 23cc453975

This issue was referenced by 23cc453975c42069bac21e849b1bf7e3e60cd8e7

Sergey Sharybin commented

2016-06-28 14:16:18 +02:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2016-06-28 14:16:18 +02:00

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New GGX breaks OpenCL kernel #48732