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thread mask redesign

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This commit is contained in:
Blaise Tine
2021-08-05 17:32:58 -07:00
parent 7b8fe11e6a
commit e4d9fd8a00
14 changed files with 68 additions and 28 deletions
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6
hw/rtl/VX_instr_demux.v
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@@ -119,15 +119,15 @@ module VX_instr_demux (
wire gpu_req_valid = ibuffer_if.valid && (ibuffer_if.ex_type == `EX_GPU);
VX_skid_buffer #(
.DATAW (`NW_BITS + `NUM_THREADS + 32 + 32 + `GPU_BITS + `NR_BITS + 1 + (`NUM_THREADS * 32 + 32)),
.DATAW (`NW_BITS + `NUM_THREADS + 32 + 32 + `GPU_BITS + `NR_BITS + 1 + + `NT_BITS + (`NUM_THREADS * 32 + 32)),
.OUTPUT_REG (1)
) gpu_buffer (
.clk (clk),
.reset (reset),
.valid_in (gpu_req_valid),
.ready_in (gpu_req_ready),
.data_in ({ibuffer_if.wid, ibuffer_if.tmask, ibuffer_if.PC, next_PC, `GPU_OP(ibuffer_if.op_type), ibuffer_if.rd, ibuffer_if.wb, gpr_rsp_if.rs1_data, gpr_rsp_if.rs2_data[0]}),
.data_out ({gpu_req_if.wid, gpu_req_if.tmask, gpu_req_if.PC, gpu_req_if.next_PC, gpu_req_if.op_type, gpu_req_if.rd, gpu_req_if.wb, gpu_req_if.rs1_data, gpu_req_if.rs2_data}),
.data_in ({ibuffer_if.wid, ibuffer_if.tmask, ibuffer_if.PC, next_PC, `GPU_OP(ibuffer_if.op_type), ibuffer_if.rd, ibuffer_if.wb, tid, gpr_rsp_if.rs1_data, gpr_rsp_if.rs2_data[0]}),
.data_out ({gpu_req_if.wid, gpu_req_if.tmask, gpu_req_if.PC, gpu_req_if.next_PC, gpu_req_if.op_type, gpu_req_if.rd, gpu_req_if.wb, gpu_req_if.tid, gpu_req_if.rs1_data, gpu_req_if.rs2_data}),
.valid_out (gpu_req_if.valid),
.ready_out (gpu_req_if.ready)
);