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fixes: texture unit mem access sometimes going to smem, bilinear texture filtering; new: cache req_id,

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Blaise Tine
2021-11-24 00:00:17 -05:00
parent 1501360f4b
commit 18762dffce
70 changed files with 3818 additions and 1727 deletions
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29
hw/rtl/cache/VX_shared_mem.sv vendored
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@@ -254,22 +254,19 @@ module VX_shared_mem #(
.ready_out (core_rsp_ready)
);
`ifdef DBG_CACHE_REQ_INFO
`IGNORE_UNUSED_BEGIN
wire [NUM_BANKS-1:0][31:0] debug_pc_st0, debug_pc_st1;
wire [NUM_BANKS-1:0][`NW_BITS-1:0] debug_wid_st0, debug_wid_st1;
wire [NUM_BANKS-1:0][`DBG_CACHE_REQ_IDW-1:0] req_id_st0, req_id_st1;
`IGNORE_UNUSED_END
for (genvar i = 0; i < NUM_BANKS; ++i) begin
if (CORE_TAG_WIDTH != CORE_TAG_ID_BITS && CORE_TAG_ID_BITS != 0) begin
assign {debug_wid_st0[i], debug_pc_st0[i]} = per_bank_core_req_tag_unqual[i][`CACHE_REQ_INFO_RNG];
assign {debug_wid_st1[i], debug_pc_st1[i]} = per_bank_core_req_tag[i][`CACHE_REQ_INFO_RNG];
assign req_id_st0[i] = per_bank_core_req_tag_unqual[i][`CACHE_REQ_ID_RNG];
assign req_id_st1[i] = per_bank_core_req_tag[i][`CACHE_REQ_ID_RNG];
end else begin
assign {debug_wid_st0[i], debug_pc_st0[i]} = 0;
assign {debug_wid_st1[i], debug_pc_st1[i]} = 0;
assign req_id_st0[i] = 0;
assign req_id_st1[i] = 0;
end
end
`endif
`ifdef DBG_TRACE_CACHE_BANK
@@ -309,11 +306,11 @@ module VX_shared_mem #(
for (integer i = 0; i < NUM_BANKS; ++i) begin
if (per_bank_core_req_valid_unqual[i]) begin
if (per_bank_core_req_rw_unqual[i]) begin
dpi_trace("%d: cache%0d:%0d core-wr-req: addr=%0h, tag=%0h, byteen=%b, data=%0h, wid=%0d, PC=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr_unqual[i], i), per_bank_core_req_tag_unqual[i], per_bank_core_req_byteen_unqual[i], per_bank_core_req_data_unqual[i], debug_wid_st0[i], debug_pc_st0[i]);
dpi_trace("%d: smem%0d:%0d core-wr-req: addr=%0h, tag=%0h, byteen=%b, data=%0h, req_id=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr_unqual[i], i), per_bank_core_req_tag_unqual[i], per_bank_core_req_byteen_unqual[i], per_bank_core_req_data_unqual[i], req_id_st0[i]);
end else begin
dpi_trace("%d: cache%0d:%0d core-rd-req: addr=%0h, tag=%0h, byteen=%b, wid=%0d, PC=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr_unqual[i], i), per_bank_core_req_tag_unqual[i], per_bank_core_req_byteen_unqual[i], debug_wid_st0[i], debug_pc_st0[i]);
dpi_trace("%d: smem%0d:%0d core-rd-req: addr=%0h, tag=%0h, req_id=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr_unqual[i], i), per_bank_core_req_tag_unqual[i], req_id_st0[i]);
end
end
end
@@ -322,11 +319,11 @@ module VX_shared_mem #(
for (integer i = 0; i < NUM_BANKS; ++i) begin
if (per_bank_core_req_valid[i]) begin
if (per_bank_core_req_rw[i]) begin
dpi_trace("%d: cache%0d:%0d core-wr-rsp: addr=%0h, tag=%0h, byteen=%b, data=%0h, wid=%0d, PC=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr[i], i), per_bank_core_req_tag[i], per_bank_core_req_byteen[i], per_bank_core_req_data[i], debug_wid_st1[i], debug_pc_st1[i]);
dpi_trace("%d: smem%0d:%0d core-wr-rsp: addr=%0h, tag=%0h, data=%0h, req_id=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr[i], i), per_bank_core_req_tag[i], per_bank_core_req_data[i], req_id_st1[i]);
end else begin
dpi_trace("%d: cache%0d:%0d core-rd-rsp: addr=%0h, tag=%0h, byteen=%b, data=%0h, wid=%0d, PC=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr[i], i), per_bank_core_req_tag[i], per_bank_core_req_byteen[i], per_bank_core_rsp_data[i], debug_wid_st1[i], debug_pc_st1[i]);
dpi_trace("%d: smem%0d:%0d core-rd-rsp: addr=%0h, tag=%0h, data=%0h, req_id=%0h\n",
$time, CACHE_ID, i, `LINE_TO_BYTE_ADDR(per_bank_core_req_addr[i], i), per_bank_core_req_tag[i], per_bank_core_rsp_data[i], req_id_st1[i]);
end
end
end