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Fixed most of the cache issues, mat_add left

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This commit is contained in:
felsabbagh3
2020-03-22 15:59:45 -07:00
parent 82ea79c680
commit 5372c07b01
9 changed files with 29220 additions and 28624 deletions
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11
rtl/VX_cache/VX_cache_miss_resrv.v
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@@ -71,7 +71,7 @@ module VX_cache_miss_resrv
output wire miss_resrv_valid_st0,
output wire[31:0] miss_resrv_addr_st0,
output wire[`WORD_SIZE_RNG] miss_resrv_data_st0,
output wire[`vx_clog2(NUMBER_REQUESTS)-1:0] miss_resrv_tid_st0,
output wire[`vx_clog2(NUMBER_REQUESTS)-1:0] miss_resrv_tid_st0,
output wire[4:0] miss_resrv_rd_st0,
output wire[1:0] miss_resrv_wb_st0,
output wire[`NW_M1:0] miss_resrv_warp_num_st0,
@@ -90,8 +90,11 @@ module VX_cache_miss_resrv
reg[`vx_clog2(MRVQ_SIZE)-1:0] head_ptr;
reg[`vx_clog2(MRVQ_SIZE)-1:0] tail_ptr;
reg[31:0] size;
assign miss_resrv_full = (MRVQ_SIZE != 2) && (tail_ptr+1) == head_ptr;
// assign miss_resrv_full = (MRVQ_SIZE != 2) && (tail_ptr+1) == head_ptr;
assign miss_resrv_full = (MRVQ_SIZE != 2) && (size == MRVQ_SIZE);
wire enqueue_possible = !miss_resrv_full;
@@ -108,7 +111,7 @@ module VX_cache_miss_resrv
wire dequeue_possible = valid_table[head_ptr] && ready_table[head_ptr];
wire[`vx_clog2(MRVQ_SIZE)-1:0] dequeue_index = head_ptr;
wire[`vx_clog2(MRVQ_SIZE)-1:0] dequeue_index = head_ptr;
assign miss_resrv_valid_st0 = (MRVQ_SIZE != 2) && dequeue_possible;
assign miss_resrv_pc_st0 = pc_table[dequeue_index];
@@ -126,6 +129,7 @@ module VX_cache_miss_resrv
pc_table <= 0;
end else begin
if (miss_add && enqueue_possible && (MRVQ_SIZE != 2)) begin
size <= size + 1;
valid_table[enqueue_index] <= 1;
ready_table[enqueue_index] <= 0;
pc_table[enqueue_index] <= miss_add_pc;
@@ -139,6 +143,7 @@ module VX_cache_miss_resrv
end
if (miss_resrv_pop && dequeue_possible) begin
size <= size - 1;
valid_table[dequeue_index] <= 0;
ready_table[dequeue_index] <= 0;
addr_table[dequeue_index] <= 0;