diff options
Diffstat (limited to 'icefuzz/make_mesh.py')
| -rw-r--r-- | icefuzz/make_mesh.py | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/icefuzz/make_mesh.py b/icefuzz/make_mesh.py index a2a7d55..2b50bdf 100644 --- a/icefuzz/make_mesh.py +++ b/icefuzz/make_mesh.py @@ -4,29 +4,30 @@ from fuzzconfig import * import numpy as np import os -os.system("rm -rf work_mesh") -os.mkdir("work_mesh") + +device_class = os.getenv("ICEDEVICE") + +working_dir = "work_%s_mesh" % (device_class, ) + +os.system("rm -rf " + working_dir) +os.mkdir(working_dir) + +# This test maps a random set of pins to another random set of outputs. + +device_class = os.getenv("ICEDEVICE") for idx in range(num): - with open("work_mesh/mesh_%02d.v" % idx, "w") as f: - if os.getenv('ICE384PINS'): - print("module top(input [13:0] a, output [13:0] y);", file=f) - else: - print("module top(input [39:0] a, output [39:0] y);", file=f) + io_count = len(pins) // 2 + with open(working_dir + "/mesh_%02d.v" % idx, "w") as f: + print("module top(input [%d:0] a, output [%d:0] y);" % (io_count, io_count), file=f) print(" assign y = a;", file=f) print("endmodule", file=f) - with open("work_mesh/mesh_%02d.pcf" % idx, "w") as f: + with open(working_dir + "/mesh_%02d.pcf" % idx, "w") as f: p = np.random.permutation(pins) - if os.getenv('ICE384PINS'): r = 14 - else: r = 40 - for i in range(r): + for i in range(io_count): print("set_io a[%d] %s" % (i, p[i]), file=f) - for i in range(r): - print("set_io y[%d] %s" % (i, p[r+i]), file=f) + for i in range(io_count): + print("set_io y[%d] %s" % (i, p[io_count+i]), file=f) -with open("work_mesh/Makefile", "w") as f: - print("all: %s" % " ".join(["mesh_%02d.bin" % i for i in range(num)]), file=f) - for i in range(num): - print("mesh_%02d.bin:" % i, file=f) - print("\t-bash ../icecube.sh mesh_%02d > mesh_%02d.log 2>&1 && rm -rf mesh_%02d.tmp || tail mesh_%02d.log" % (i, i, i, i), file=f) +output_makefile(working_dir, "mesh") |