RISCV GPU ISA
Prof. Taylor's Bespoke Silicon Group is working on the second version of their RISCV based open sourced GPGPU. A GPU extension over RV32 ISA is being developed to improve programmability and utilization of newly introduced hardware features.RV32 Extended GPU Instruction Set
| Format | Name | Pseudocode |
|---|---|---|
| SDW rd rs1 rs2 | Store from Double Word | [rs1, rs2] <- rd |
| LDW rd rs1 rs2 | Load from Double Word | rd <- [rs1, rs2] |