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minor edits

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stnolting 2020-08-27 02:12:21 +02:00
parent faecb6c31a
commit 9d70f5017a
2 changed files with 10 additions and 6 deletions
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12
sim/ghdl/ghdl_sim.sh
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@ -3,7 +3,7 @@
# Abort if any command returns != 0
set -e
# Simulation config
# Default simulation configuration
SIM_CONFIG=--stop-time=5ms
# Project home folder
@ -14,12 +14,14 @@ homedir=$homedir/../..
srcdir_core=$homedir/rtl/core
srcdir_sim=$homedir/sim
# Simulation time define by user?
if [ -z ${1} ]; then echo "Using default simulation config: $SIM_CONFIG"; else SIM_CONFIG=$1; echo "Using user simulation config: $SIM_CONFIG"; fi
# Show GHDL version
ghdl -v
# Simulation time define by user?
echo ""
if [ -z ${1} ]; then echo "Using default simulation config: $SIM_CONFIG"; else SIM_CONFIG=$1; echo "Using user simulation config: $SIM_CONFIG"; fi
echo ""
# List files
echo "Simulation source files:"
ls -al $srcdir_core
@ -71,4 +73,4 @@ chmod 777 neorv32.devnull.data.out
# Run simulation
ghdl -e --work=neorv32 neorv32_tb
ghdl -r --work=neorv32 neorv32_tb --ieee-asserts=disable --assert-level=error $SIM_CONFIG
ghdl -r --work=neorv32 neorv32_tb --max-stack-alloc=1048576 --ieee-asserts=disable --assert-level=error $SIM_CONFIG

4
sw/example/coremark/core_portme.c
View file

@ -156,7 +156,9 @@ void portable_fini(core_portable *p)
exe_time.uint64 = (uint64_t)elapsed_cycles;
exe_instructions.uint64 = neorv32_cpu_get_instret();
neorv32_uart_printf("\nNEORV32: Executed instructions 0x%x_%x\n", (uint32_t)exe_instructions.uint32[1], (uint32_t)exe_instructions.uint32[0]);
neorv32_uart_printf("\nNEORV32: All reported numbers only show the integer results.\n\n");
neorv32_uart_printf("NEORV32: Executed instructions 0x%x_%x\n", (uint32_t)exe_instructions.uint32[1], (uint32_t)exe_instructions.uint32[0]);
neorv32_uart_printf("NEORV32: CoreMark core clock cycles 0x%x_%x\n", (uint32_t)exe_time.uint32[1], (uint32_t)exe_time.uint32[0]);
uint64_t average_cpi = exe_time.uint64 / exe_instructions.uint64;