Intel为开发者提供一周的免费cloud云实例VM

　　先看效果，cpu信息和内存信息，我申请的是最低级的TinyVM级别的虚拟机：root@cloud30261:~# cat /proc/cpuinfo processor	: 0 vendor_id	: GenuineIntel cpu family	: 6 model		: 143 model name	: Genuine Intel(R) CPU 0000%@ stepping	: 3 microcode	: 0x8d0002a0 cpu MHz		: 1900.000 cache size	: 16384 KB physical id	: 0 siblings	: 4 core id		: 0 cpu cores	: 4 apicid		: 0 initial apicid	: 0 fpu		: yes fpu_exception	: yes cpuid level	: 31 wp		: yes flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_bf16 wbnoinvd arat avx512vbmi umip pku avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid cldemote movdiri movdir64b fsrm md_clear serialize tsxldtrk arch_capabilities vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid shadow_vmcs pml bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs bogomips	: 3800.00 clflush size	: 64 cache_alignment	: 64 address sizes	: 46 bits physical, 57 bits virtual power management:  processor	: 1 vendor_id	: GenuineIntel cpu family	: 6 model		: 143 model name	: Genuine Intel(R) CPU 0000%@ stepping	: 3 microcode	: 0x8d0002a0 cpu MHz		: 1900.000 cache size	: 16384 KB physical id	: 0 siblings	: 4 core id		: 1 cpu cores	: 4 apicid		: 1 initial apicid	: 1 fpu		: yes fpu_exception	: yes cpuid level	: 31 wp		: yes flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_bf16 wbnoinvd arat avx512vbmi umip pku avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid cldemote movdiri movdir64b fsrm md_clear serialize tsxldtrk arch_capabilities vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid shadow_vmcs pml bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs bogomips	: 3800.00 clflush size	: 64 cache_alignment	: 64 address sizes	: 46 bits physical, 57 bits virtual power management:  processor	: 2 vendor_id	: GenuineIntel cpu family	: 6 model		: 143 model name	: Genuine Intel(R) CPU 0000%@ stepping	: 3 microcode	: 0x8d0002a0 cpu MHz		: 1900.000 cache size	: 16384 KB physical id	: 0 siblings	: 4 core id		: 2 cpu cores	: 4 apicid		: 2 initial apicid	: 2 fpu		: yes fpu_exception	: yes cpuid level	: 31 wp		: yes flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_bf16 wbnoinvd arat avx512vbmi umip pku avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid cldemote movdiri movdir64b fsrm md_clear serialize tsxldtrk arch_capabilities vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid shadow_vmcs pml bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs bogomips	: 3800.00 clflush size	: 64 cache_alignment	: 64 address sizes	: 46 bits physical, 57 bits virtual power management:  processor	: 3 vendor_id	: GenuineIntel cpu family	: 6 model		: 143 model name	: Genuine Intel(R) CPU 0000%@ stepping	: 3 microcode	: 0x8d0002a0 cpu MHz		: 1900.000 cache size	: 16384 KB physical id	: 0 siblings	: 4 core id		: 3 cpu cores	: 4 apicid		: 3 initial apicid	: 3 fpu		: yes fpu_exception	: yes cpuid level	: 31 wp		: yes flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_bf16 wbnoinvd arat avx512vbmi umip pku avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid cldemote movdiri movdir64b fsrm md_clear serialize tsxldtrk arch_capabilities vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid shadow_vmcs pml bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs bogomips	: 3800.00 clflush size	: 64 cache_alignment	: 64 address sizes	: 46 bits physical, 57 bits virtual power management:  root@cloud30261:~# cat /proc/meminfo MemTotal:        8052896 kB MemFree:         6964108 kB MemAvailable:    7791160 kB Buffers:           10700 kB Cached:           820976 kB SwapCached:            0 kB Active:           347688 kB Inactive:         541056 kB Active(anon):        600 kB Inactive(anon):    66144 kB Active(file):     347088 kB Inactive(file):   474912 kB Unevictable:       27652 kB Mlocked:           27652 kB SwapTotal:             0 kB SwapFree:              0 kB Dirty:                 4 kB Writeback:             0 kB AnonPages:         84792 kB Mapped:            77712 kB Shmem:               608 kB KReclaimable:      94864 kB Slab:             126908 kB SReclaimable:      94864 kB SUnreclaim:        32044 kB KernelStack:        2320 kB PageTables:         2284 kB NFS_Unstable:          0 kB Bounce:                0 kB WritebackTmp:          0 kB CommitLimit:     4026448 kB Committed_AS:     459192 kB VmallocTotal:   13743895347199 kB VmallocUsed:        5348 kB VmallocChunk:          0 kB Percpu:             1936 kB HugePages_Total:       0 HugePages_Free:        0 HugePages_Rsvd:        0 HugePages_Surp:        0 Hugepagesize:       2048 kB Hugetlb:               0 kB DirectMap4k:       85872 kB DirectMap2M:     4005888 kB DirectMap1G:     4194304 kB
　　然后我们来介绍下这是怎么一回事，Intel的官网，cloud[.]intel.com提供了申请通道。开发者可以免费申请beta资格，体验Intel强大的硬件性能。
　　比如你想上去跑个分，编译一个应用，试试性能 。都是可以的。
　　我看到他们提供了规格还是比较高的，另外有GPU实例，不过我没有申请体验。
　　你注册账号，基本很快能通过，然后就可以启动实例了。需要注意，你要上传SSH公匙。然后登录是通过几个跳板机IP，最后才能登录上去。
　　而且一些网络权限是被限制的。不过也不是很大问题，你要下载上传文件，也是可以的。