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Szwg Clarification
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Profiling of CE products
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Cellular phone
- Here is the data of the actual Linux based cellular phone. Unfortunately, the absolute number of the size can not be shared , we can indirectly guess the size using the table below and the table shown in "Introduction" section.
| Application | Mobile | 10% | 17% |
| Internet | 5% | ||
| Multimedia | 2% | ||
| Middleware | Mobile | 26% | 47% |
| X/XIM/Fonts/Toolkit | 17% | ||
| Multimedia | 2% | ||
| Internet | 1% | ||
| Kernel/Userland | Command/glibc | 28% | 37% |
| Driver module | 4% | ||
| Kernel | 4% |
- A usage ratio of program(text or code) area in current Linux-based cellular phone (pre-product version) is presented in the table, where `mobile' means programs for mobile cellular phones.
- Since this table is obtained from the pre-product version of the phone, the application layer will become larger.
- The table shows that Linux kernel size is not dominated in the cellular phone usage. The kernel occupies only about 5% of the total program area. The size of the OS/Kernel, which includes the kernel, device drivers, and command glibc, is comparable with one of Middle Layer.
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Benchmarking with other hi-end RTOS
No data available
