Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2021-10-27T01:42:11+00:00 2021-10-27T01:42:11+00:00 jsmall-nvidia jsmall@nvidia.com 2021-10-27T01:42:11+00:00 urn:sha1:62b1e58a72773fad43e555d7de1bfeaa3f5c6762 * #include an absolute path didn't work - because paths were taken to always be relative. * Support for test proxy. * Turn on testing using proxy. * Don't pass sink into check of downstream compiler. * Small change to kick off build. * Remove register specification on transcendental. * Increase poll timeout. Small improvements to proxy. * Disable gfx unit tests. * Put test runner in shared library mode by default. * Change comment. Kick off another CI test. * Small edit to kick off builds. * Run unit tests on proxy. * Turn on using proxy for now. * Enable swift shader. * Fix typo. Add exception support. * Make the default spwan type SharedLibrary Use isolation for gfx unit tests. * Update slang-binaries. * Fix typo. * Report unit test output information. 2021-04-29T13:01:46+00:00 jsmall-nvidia jsmall@nvidia.com 2021-04-29T13:01:46+00:00 urn:sha1:972bd3c4c24b06501c52127416afb763a066b8ad * #include an absolute path didn't work - because paths were taken to always be relative. * Split out StringEscapeUtil. * Added StringEscapeUtil. * Fix typo in unix quoting type. * Small comment improvements. * Try to fix linux linking issue. * Fix typo. * Attempt to fix linux link issue. * Update VS proj even though nothing really changed. * Fix another typo issue. * Fix for windows issue. Fixed bug. * Make separate Utils for escaping. * Fix typo. * Split out into StringEscapeHandler. * Windows shell does handle removing quotes (so remove code to remove them). * Handle unescaping if not initiating using the shell. * Slight improvement around shell like decoding. * Simplify command extraction. * Add shared-library category type. * Fix bug in command extraction. * Typo in transcendental category. * Enable unit-test on in smoke test category. * Make parsing failing output as a failing test. * Fixes for transcendental tests. Disable tests that do not work. * Changed category parsing. * Removed the TestResult parameter from _gatherTestsForFile. Made testsList only output. * Remove testing if all tests were disabled. * Fix typo. * Disable path canonical test on linux because CI issue. 2021-01-15T20:10:06+00:00 Tim Foley tfoleyNV@users.noreply.github.com 2021-01-15T20:10:06+00:00 urn:sha1:2a5d5b32348c33aac7ca62aa9a4c2bb7cff8e08a This change converts a large number of our existing tests to use the `ShaderObject` support that was added to the `gfx` layer. In many cases, tests were just updated to pass `-shaderobj` and the result Just Worked. In other cases, a `name` attribute had to be added to one or more `TEST_INPUT` lines. For tests that did not work with shader objects "out of the box," I spent a little bit of time trying to get them work, but fell back to letting those tests run in the older mode. Future changes to the infrastructure will be needed to get those additional tests working in the new path. Along with the changes to test files, the following implementation changes were made to get additional tests working: * Because the shader object mode uses explicit register bindings (from reflection), the hacky logic that was offseting `u` registers for D3D12 based on the number of render targets gets disabled (by another hack). * The "flat" reflection information coming from Slang was not correctly reporting "binding ranges" for things that consumed only uniform data (which would be everything on CUDA/CPU), so it was refactored to properly include binding ranges for anything where the type of the field/variable implied a binding range should be created (even if the `LayoutResourceKind` was `::Uniform`). * A few fixes were made to the CUDA implementation of `Renderer`, in order to get additional tests up and running. Most of these changes had to do with texture bindings, which hadn't really been tested previously. In addition, a few changes were made that were attempts at getting more tests working, but didn't actually help. These could be dropped if requested: * As a quality-of-life feature (not being used) the `object` style of `TEST_INPUT` line is upgraded to support inferring the type to use from the type of the input being set. * Any `object` shader input lines get ignored in non-shader-object mode. 2020-01-21T14:38:10+00:00 jsmall-nvidia jsmall@nvidia.com 2020-01-21T14:38:10+00:00 urn:sha1:47392bc72b826b4ad427b703391a77e697735a65 * Add test result for compile-to-cuda * Add RAII for some CUDA types to simplify usage. * First pass handling of some instrinsics on CUDA (for example transcendentals) * CUDA working with built in intrinsics. * Add missing CUDA prelude intrinsics. * CUDA matches CPU output on simple-cross-compile.slang * First pass at hlsl-scalar-float-intrinsic.slang test. * Fix smoothstep impl on CUDA and CPU. * Fixed step intrinsic on CUDA/CPU. * Added operator[] to Matrix for C++, to allow row access. Needs a fix for CUDA. * Fixed warning on clang build. 2019-12-02T16:14:28+00:00 jsmall-nvidia jsmall@nvidia.com 2019-12-02T16:14:28+00:00 urn:sha1:a3651d99fb8f3a046365d60751d1f3f806e48f7a