cache refactoring (fixed redundant fill requests, merged fill and writeback queues), optimized priority encoder, fixed crs cycles count

hw/opae/README

@@ -83,6 +83,8 @@ tar -zcvf vortex.vcd.tar.gz build_ase_1c/work/vortex.vcd
 tar -zcvf run.log.tar.gz build_ase_1c/work/run.log
 tar -zcvf vx_scope.vcd.tar.gz vx_scope.vcd
 tar -cvjf vx_scope.vcd.tar.bz2 vx_scope.vcd
+tar -cvjf trace.fst.tar.bz2 trace.fst run.log
+tar -cvjf trace.vcd.tar.bz2 trace.vcd run.log
 
 # decompress VCD trace
 tar -zxvf /mnt/c/Users/Blaise/Downloads/vortex.vcd.tar.gz
@@ -113,4 +115,7 @@ if slack = +1.664 -> minimal period = 5-1.664 = 3.336 -> fmax = 1/3.336 = 300 Mh
 make -C ../../rtlsim clean && reset && make -C ../../rtlsim
 
 # split tar into multiple parts
-split -b 50M home.tar.bz2 "home.tar.bz2.part"
+split -b 50M home.tar.bz2 "home.tar.bz2.part"
+
+
+cat run.log | grep -c "cache[0-9]*:[0-9]* dram_req"

hw/opae/sources_1c.txt

@@ -10,6 +10,7 @@
 #+define+DBG_PRINT_CACHE_BANK
 #+define+DBG_PRINT_CACHE_SNP
 #+define+DBG_PRINT_CACHE_MSRQ
+#+define+DBG_PRINT_CACHE_DATA
 #+define+DBG_PRINT_DRAM
 #+define+DBG_PRINT_PIPELINE
 #+define+DBG_PRINT_OPAE

hw/opae/vortex_afu.sv

@@ -1105,7 +1105,7 @@ wire scope_changed = `SCOPE_TRIGGER;
 VX_scope #(
   .DATAW    ($bits({`SCOPE_DATA_LIST,`SCOPE_UPDATE_LIST})),
   .BUSW     (64),
-  .SIZE     (4096),
+  .SIZE     (`SCOPE_SIZE),
   .UPDW     ($bits({`SCOPE_UPDATE_LIST}))
 ) scope (
   .clk      (clk),