build error in nv_small_256

[MengXiao92]

你好，直接build nv_small是成功的，但是在build nv_small_256是遇到了一个错误，我修改tree.make
PROJECTS := nv_small_256
执行命令：./tools/bin/tmake -build ready_for_test
出现错误：
make: *** [vcs_build] Error 255
Died at ./tools/bin/tmake line 254.
[TMAKE]: DONE
在outdir下，查看log
$ cat nv_small_256.verif_trace_player.log

Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW02_tree.v'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW_lsd.v'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW_minmax.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/model/RAMDP_128X11_GL_M2_E2.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/model/RAMDP_80X14_GL_M2_E2.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/model/RAMPDP_160X16_GL_M2_D2.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/model/RAMPDP_160X65_GL_M2_D2.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/synth/nv_ram_rwsp_80x65_logic.v'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/nvdla/nocif/NV_NVDLA_XXIF_libs.v'
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/include/simulate_x_tick.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/nvdla/nocif/NV_NVDLA_XXIF_libs.v'.
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/include/simulate_x_tick.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/nvdla/nocif/NV_NVDLA_XXIF_libs.v'.
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/include/simulate_x_tick.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/nvdla/nocif/NV_NVDLA_XXIF_libs.v'.
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/include/simulate_x_tick.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/nvdla/nocif/NV_NVDLA_XXIF_libs.v'.
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/RANDFUNC.vlib'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/nv_assert_no_x.vlib'
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/assertion_header.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/nv_assert_no_x.vlib'.
Parsing included file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/assertion_task.vh'.
Back to file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/nv_assert_no_x.vlib'.
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW02_tree.v'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW_lsd.v'
Parsing library file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/vlibs/NV_DW_minmax.v'
Parsing library directory file '/home/mengxiao/NVDLA/hw-nv_small1/outdir/nv_small_256/vmod/rams/model/RAMPDP_80X66_GL_M1_D2.v'
1 error
CPU time: 1.774 seconds to compile
Makefile:330: recipe for target 'vcs_build' failed
make: *** [vcs_build] Error 255

问一下，吴老师，这是什么问题，您在build nv_small_256时有遇到问题吗？
谢谢~~

[redpanda3]

貌似是这个版本不能自己改名字的。。。

[MengXiao92]

@redpanda3 那就是说不能build nv_small_256了？

[redpanda3]

嗯，对的，不信你可以看一下build文件。

[MengXiao92]

这样的话，nv_small版本，就不能修改spec了，只能build nv_small.spec吗？那要是想使用更多的MAC，CBUF的配置，应该怎么办呢？
多谢 ~@redpanda3

[redpanda3]

mac的数量你也是改不了的，只能改nv_large或是nv_small。因为如果mac数量变了的话，cdma里边的逻辑也要改的（不止设置，各种连线都要改）。

[MengXiao92]

那nv_large和nv_small还可以修改什么呢？譬如说可不可以使能WEIGHT_COMPRESSION，WINOGRAD呢？

[redpanda3]

winograd和weight compression也是不好用的。