On Sun, 28 Apr 2024 23:37:22 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations`. It amounts for about 30% (optimized VM) of space in CodeCache.
>>
>> Use Ho
On Mon, 29 Apr 2024 06:33:09 GMT, Tobias Hartmann wrote:
> Looks good to me. Did you measure any impact on performance (potentially due
> to improved code density)?
Thank you, @TobiHartmann, for review.
> What's left for [JDK-7072317](https://bugs.openjdk.org/browse/JDK-7072317)?
Make Relocat
On Sun, 28 Apr 2024 23:37:22 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations`. It amounts for about 30% (optimized VM) of space in CodeCache.
>>
>> Use Ho
On Sun, 28 Apr 2024 23:37:22 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations`. It amounts for about 30% (optimized VM) of space in CodeCache.
>>
>> Use Ho
On Sun, 28 Apr 2024 07:02:40 GMT, Dean Long wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations`. It amounts for about 30% (optimized VM) of space in CodeCache.
>>
>> Use HotSpot'
On Sun, 28 Apr 2024 23:37:22 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations`. It amounts for about 30% (optimized VM) of space in CodeCache.
>>
>> Use Ho
On Sun, 28 Apr 2024 23:37:22 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
>> in CodeCach
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
> Use HotSpot's `os::malloc()` to allocate memory in C he
On Sun, 28 Apr 2024 07:02:40 GMT, Dean Long wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
>> in CodeCache.
>>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Sat, 27 Apr 2024 20:48:38 GMT, Doug Simon wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
>> in CodeCache.
>>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Sat, 27 Apr 2024 00:48:49 GMT, Dean Long wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
>> in CodeCache.
>>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
On Sat, 27 Apr 2024 00:02:16 GMT, Dean Long wrote:
>> src/hotspot/share/code/nmethod.cpp line 117:
>>
>>> 115: result = static_cast(thing); \
>>> 116: assert(static_cast(result) == thing, "failed: %d != %d",
>>> static_cast(result), thing);
>>> 117:
>>
>> I replaced `checked_cast<>()` wit
On Fri, 26 Apr 2024 21:36:50 GMT, Vladimir Kozlov wrote:
>> Move immutable nmethod's data from CodeCache to C heap. It includes
>> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
>> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
>> in CodeCach
On Fri, 26 Apr 2024 21:16:03 GMT, Vladimir Kozlov wrote:
> Move immutable nmethod's data from CodeCache to C heap. It includes
> `dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
> speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space
> in CodeCache.
>
Move immutable nmethod's data from CodeCache to C heap. It includes
`dependencies, nul_chk_table, handler_table, scopes_pcs, scopes_data,
speculations, jvmci_data`. It amounts for about 30% (optimized VM) of space in
CodeCache.
Use HotSpot's `os::malloc()` to allocate memory in C heap for immut
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