src/gallium/state_trackers/clover/core/compiler.hpp

   1 //
   2 // Copyright 2019 Red Hat, Inc.
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining a
   5 // copy of this software and associated documentation files (the "Software"),
   6 // to deal in the Software without restriction, including without limitation
   7 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 // and/or sell copies of the Software, and to permit persons to whom the
   9 // Software is furnished to do so, subject to the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be included in
  12 // all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18 // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20 // OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22
  23 #ifndef CLOVER_CORE_COMPILER_HPP
  24 #define CLOVER_CORE_COMPILER_HPP
  25
  26 #include "core/device.hpp"
  27 #include "core/module.hpp"
  28 #include "llvm/invocation.hpp"
  29 #include "nir/invocation.hpp"
  30 #include "spirv/invocation.hpp"
  31
  32 namespace clover {
  33    namespace compiler {
  34       static inline module
  35       compile_program(const std::string &source, const header_map &headers,
  36                       const device &dev, const std::string &opts,
  37                       std::string &log) {
  38          switch (dev.ir_format()) {
  39 #ifdef HAVE_CLOVER_SPIRV
  40          case PIPE_SHADER_IR_NIR_SERIALIZED:
  41             return llvm::compile_to_spirv(source, headers, dev, opts, log);
  42 #endif
  43          case PIPE_SHADER_IR_NATIVE:
  44             return llvm::compile_program(source, headers, dev, opts, log);
  45          default:
  46             unreachable("device with unsupported IR");
  47             throw error(CL_INVALID_VALUE);
  48          }
  49       }
  50
  51       static inline module
  52       link_program(const std::vector<module> &ms, const device &dev,
  53                    const std::string &opts, std::string &log) {
  54          switch (dev.ir_format()) {
  55          case PIPE_SHADER_IR_NIR_SERIALIZED:
  56             return nir::spirv_to_nir(spirv::link_program(ms, dev, opts, log),
  57                                      dev, log);
  58          case PIPE_SHADER_IR_NATIVE:
  59             return llvm::link_program(ms, dev, opts, log);
  60          default:
  61             unreachable("device with unsupported IR");
  62             throw error(CL_INVALID_VALUE);
  63          }
  64       }
  65    }
  66 }
  67
  68 #endif