gromero commented on pull request #9229:
URL: https://github.com/apache/tvm/pull/9229#issuecomment-951136485
> overall looks great. I did a partial pass, will do another later this
week. Just wanted to provide some early feedbacks.
>
> When I run `-h` after the platform(zephyr,arduino,temolate) I do see error
message instead of showing the help message:
>
> ```
> - (microtvm-gTppbK-Q-py3.6) vagrant@microtvm:/home/mhessar/tvm$ tvmc micro
create-project output_directory micro_speech.tar zephyr -h
> usage: tvmc micro create-project PROJECT_DIR MLF zephyr [--list-options] -o
> OPTION=VALUE
> [OPTION=VALUE ...]
> tvmc micro create-project PROJECT_DIR MLF zephyr: error: the following
arguments are required: -o
>
>
>
> - (microtvm-gTppbK-Q-py3.6) vagrant@microtvm:/home/mhessar/tvm$ tvmc micro
build /tmp/mehrdad zephyr -h
> usage: tvmc micro build PROJECT_DIR zephyr [--list-options] -o OPTION=VALUE
> [OPTION=VALUE ...]
> tvmc micro build PROJECT_DIR zephyr: error: the following arguments are
required: -o
>
>
> - (microtvm-gTppbK-Q-py3.6) vagrant@microtvm:/home/mhessar/tvm$ tvmc micro
flash /tmp/mehrdad zephyr -h
> usage: tvmc micro flash PROJECT_DIR zephyr [--list-options] -o OPTION=VALUE
> [OPTION=VALUE ...]
> tvmc micro flash PROJECT_DIR zephyr: error: the following arguments are
required: -o
> ```
>
> My expectation was to see the options and requirements just like before
adding platform which was like this:
>
> ```
> (microtvm-gTppbK-Q-py3.6) vagrant@microtvm:/home/mhessar/tvm$ tvmc micro
build /tmp/mehrdad -h
> usage: tvmc micro build [-h] [-f] PROJECT_DIR {zephyr,arduino,template} ...
>
> positional arguments:
> PROJECT_DIR Project dir to build.
>
> optional arguments:
> -h, --help show this help message and exit
> -f, --force Force rebuild.
>
> platforms:
> {zephyr,arduino,template}
> you must selected a platform from the list. You can
> pass '-h' for a selected platform to list its
options.
> zephyr select Zephyr platform.
> arduino select Arduino platform.
> template select an adhoc template.
> ```
>
> please let me know what you think.
This is the same behavior we currently have for other `tvmc` commands, like
`compile` and `run`. Just when only `tvmc` is typed a complete help message is
displayed:
```
gromero@amd:~/git/tvm$ tvmc run
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:164: Warning:
Unable to detect CUDA version, default to "-mcpu=sm_20" instead
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:190: Warning:
Unable to detect ROCm compute arch, default to "-mcpu=gfx900" instead
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:204: Warning:
Unable to detect ROCm version, assuming >= 3.5
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:164: Warning:
Unable to detect CUDA version, default to "-mcpu=sm_20" instead
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:190: Warning:
Unable to detect ROCm compute arch, default to "-mcpu=gfx900" instead
[17:17:15] /home/gromero/git/tvm/src/target/target_kind.cc:204: Warning:
Unable to detect ROCm version, assuming >= 3.5
usage: tvmc run [-h] [--device {cpu,cuda,cl,metal,vulkan,rocm}] [--fill-mode
{zeros,ones,random}] [-i INPUTS] [-o OUTPUTS] [--print-time] [--print-top N]
[--profile] [--repeat N] [--number N]
[--rpc-key RPC_KEY] [--rpc-tracker RPC_TRACKER]
FILE
tvmc run: error: the following arguments are required: FILE
gromero@amd:~/git/tvm$ tvmc
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:164: Warning:
Unable to detect CUDA version, default to "-mcpu=sm_20" instead
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:190: Warning:
Unable to detect ROCm compute arch, default to "-mcpu=gfx900" instead
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:204: Warning:
Unable to detect ROCm version, assuming >= 3.5
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:164: Warning:
Unable to detect CUDA version, default to "-mcpu=sm_20" instead
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:190: Warning:
Unable to detect ROCm compute arch, default to "-mcpu=gfx900" instead
[17:17:20] /home/gromero/git/tvm/src/target/target_kind.cc:204: Warning:
Unable to detect ROCm version, assuming >= 3.5
usage: tvmc [-h] [-v] [--version] {tune,compile,run} ...
TVM compiler driver
optional arguments:
-h, --help show this help message and exit
-v, --verbose increase verbosity
--version print the version and exit
commands:
{tune,compile,run}
tune auto-tune a model
compile compile a model.
run run a compiled module
TVMC - TVM driver command-line interface
gromero@amd:~/git/tvm$
```
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