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Posted to users@httpd.apache.org by Mohan Raj <mh...@yahoo.com.INVALID> on 2014/12/11 09:59:48 UTC
[users@httpd] Need guidance on using custom OpenSSL engine with Apache Server (Worker MPM)
Hi,
I have built a custom OpenSSL engine which will offload RSA decryption operation to GPU.
The engine requires each incoming request to be handled by a thread.
As request comes, its data will be placed in a buffer and will be offloaded to GPU once the buffer threshold is exceeded.
To test this engine, I am using Apache server with Worker MPM enabled.
To generate concurrent client requests, I am utilizing Apache benchmark tool.
Ideally, when concurrent requests are issued, each requests will be handled by a server thread, and the buffer will be filled up with data from all the requests.
However, when tested, the buffer only contains data from 1 request.
I would appreciate if anybody can explain why only single thread is utilizing my engine?
Thanks & Regards,
Mohan
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